Trace number 425146

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) 5000.04 5001.91

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1159.08
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         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 |     907     3449    10310 |     1149        0    nan |  0.000 % |
0.00/0.01	c |       101 |     907     3449    10310 |     1264      101     23 |  0.000 % |
0.00/0.02	c |       252 |     907     3449    10310 |     1391      252     21 |  0.000 % |
0.02/0.03	c |       477 |     907     3449    10310 |     1530      477     21 |  0.000 % |
0.02/0.05	c |       814 |     907     3449    10310 |     1683      814     21 |  0.000 % |
0.02/0.08	c |      1320 |     907     3449    10310 |     1851     1320     21 |  0.000 % |
0.09/0.12	c |      2079 |     907     3449    10310 |     2036     1102     21 |  0.000 % |
0.19/0.20	c |      3218 |     907     3449    10310 |     2240     1183     19 |  0.000 % |
0.29/0.32	c |      4927 |     907     3449    10310 |     2464     1733     21 |  0.000 % |
0.49/0.50	c |      7489 |     907     3449    10310 |     2710     1739     21 |  0.000 % |
0.69/0.78	c |     11334 |     907     3449    10310 |     2981     2772     22 |  0.000 % |
1.19/1.21	c |     17100 |     907     3449    10310 |     3280     2456     22 |  0.000 % |
1.89/1.90	c |     25749 |     907     3449    10310 |     3608     2658     23 |  0.000 % |
2.89/2.98	c |     38723 |     907     3449    10310 |     3968     2665     23 |  0.000 % |
4.69/4.73	c |     58184 |     907     3449    10310 |     4365     3791     25 |  0.000 % |
7.29/7.38	c |     87376 |     907     3449    10310 |     4802     3929     22 |  0.000 % |
11.49/11.52	c |    131165 |     907     3449    10310 |     5282     3697     20 |  0.000 % |
17.68/17.75	c |    196849 |     907     3449    10310 |     5810     4976     21 |  0.000 % |
27.68/27.74	c |    295376 |     907     3449    10310 |     6392     3135     20 |  0.001 % |
43.28/43.31	c |    443165 |     907     3449    10310 |     7031     5154     23 |  0.000 % |
67.47/67.51	c |    664849 |     907     3449    10310 |     7734     6042     22 |  0.000 % |
104.85/104.94	c |    997376 |     907     3449    10310 |     8507     6007     22 |  0.001 % |
163.93/164.04	c |   1496164 |     907     3449    10310 |     9358     6068     24 |  0.000 % |
258.20/258.35	c |   2244346 |     907     3449    10310 |    10294     7550     29 |  0.000 % |
403.65/403.89	c |   3366621 |     907     3449    10310 |    11323     7735     25 |  0.000 % |
631.86/632.11	c |   5050034 |     907     3449    10310 |    12456     7873     21 |  0.001 % |
998.54/998.94	c |   7575151 |     907     3449    10310 |    13701    10794     26 |  0.000 % |
1576.53/1577.15	c |  11362828 |     907     3449    10310 |    15072    10681     25 |  0.000 % |
2474.29/2475.23	c |  17044340 |     907     3449    10310 |    16579    13994     22 |  0.000 % |
3944.60/3946.12	c |  25566610 |     907     3449    10310 |    18237    16329     26 |  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/node20/watcher-425146-1177798791 -o ROOT/results/node20/solver-425146-1177798791 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425146-1177798791/minisat_noassertions /tmp/evaluation/425146-1177798791/instance-425146-1177798791.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: 1.94 2.10 2.00 3/77 14061
/proc/meminfo: memFree=1609184/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=1988 CPUtime=0
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 227796457 2035712 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 497 152 50 130 0 364 0

[startup+0.0266689 s]
/proc/loadavg: 1.94 2.10 2.00 3/77 14061
/proc/meminfo: memFree=1609184/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2092 CPUtime=0.02
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 203 0 0 0 2 0 0 0 18 0 1 0 227796457 2142208 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 523 189 66 130 0 390 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2092

[startup+0.101684 s]
/proc/loadavg: 1.94 2.10 2.00 3/77 14061
/proc/meminfo: memFree=1609184/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2092 CPUtime=0.09
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 223 0 0 0 9 0 0 0 18 0 1 0 227796457 2142208 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 523 209 66 130 0 390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2092

[startup+0.301725 s]
/proc/loadavg: 1.94 2.10 2.00 3/77 14061
/proc/meminfo: memFree=1609184/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2224 CPUtime=0.29
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 227796457 2277376 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547184 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 556 234 66 130 0 423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2224

[startup+0.701804 s]
/proc/loadavg: 1.94 2.10 2.00 3/77 14061
/proc/meminfo: memFree=1609184/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2356 CPUtime=0.69
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 279 0 0 0 69 0 0 0 23 0 1 0 227796457 2412544 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552698 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 589 265 66 130 0 456 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50197 s]
/proc/loadavg: 1.94 2.10 2.00 2/78 14062
/proc/meminfo: memFree=1608280/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2488 CPUtime=1.49
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 313 0 0 0 149 0 0 0 25 0 1 0 227796457 2547712 299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 622 299 66 130 0 489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2488

[startup+3.10129 s]
/proc/loadavg: 1.94 2.10 2.00 2/78 14062
/proc/meminfo: memFree=1607960/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2752 CPUtime=3.09
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 366 0 0 0 309 0 0 0 25 0 1 0 227796457 2818048 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 688 352 66 130 0 555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2752

[startup+6.30193 s]
/proc/loadavg: 1.86 2.08 1.99 2/78 14062
/proc/meminfo: memFree=1607640/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=2884 CPUtime=6.29
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 418 0 0 0 629 0 0 0 25 0 1 0 227796457 2953216 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 721 404 66 130 0 588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2884

[startup+12.7012 s]
/proc/loadavg: 1.79 2.06 1.98 2/78 14062
/proc/meminfo: memFree=1607328/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=3288 CPUtime=12.69
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 492 0 0 0 1269 0 0 0 25 0 1 0 227796457 3366912 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 822 478 66 130 0 689 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5018 s]
/proc/loadavg: 1.62 2.01 1.97 2/78 14062
/proc/meminfo: memFree=1607008/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=3552 CPUtime=25.48
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 578 0 0 0 2548 0 0 0 25 0 1 0 227796457 3637248 564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 888 564 66 130 0 755 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3552

[startup+51.1019 s]
/proc/loadavg: 1.41 1.93 1.94 2/78 14062
/proc/meminfo: memFree=1606432/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=4208 CPUtime=51.08
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 726 0 0 0 5107 1 0 0 25 0 1 0 227796457 4308992 712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1052 712 66 130 0 919 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4208

[startup+102.305 s]
/proc/loadavg: 1.17 1.78 1.89 2/78 14062
/proc/meminfo: memFree=1605728/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=4736 CPUtime=102.26
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 874 0 0 0 10225 1 0 0 25 0 1 0 227796457 4849664 860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1184 860 66 130 0 1051 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4736

[startup+162.301 s]
/proc/loadavg: 1.06 1.64 1.83 2/78 14062
/proc/meminfo: memFree=1605024/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=5400 CPUtime=162.23
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1040 0 0 0 16222 1 0 0 25 0 1 0 227796457 5529600 1026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1350 1026 66 130 0 1217 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5400

[startup+222.301 s]
/proc/loadavg: 1.02 1.52 1.78 2/78 14062
/proc/meminfo: memFree=1604576/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=5792 CPUtime=222.22
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1150 0 0 0 22220 2 0 0 25 0 1 0 227796457 5931008 1136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1448 1136 66 130 0 1315 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5792

[startup+282.301 s]
/proc/loadavg: 1.01 1.42 1.72 2/78 14062
/proc/meminfo: memFree=1604064/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=6336 CPUtime=282.19
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1257 0 0 0 28217 2 0 0 25 0 1 0 227796457 6488064 1243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1584 1243 66 130 0 1451 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6336

[startup+342.301 s]
/proc/loadavg: 1.00 1.34 1.68 2/78 14062
/proc/meminfo: memFree=1603872/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=6480 CPUtime=342.16
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1294 0 0 0 34214 2 0 0 25 0 1 0 227796457 6635520 1280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1620 1280 66 130 0 1487 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6480

[startup+402.302 s]
/proc/loadavg: 1.00 1.28 1.63 2/78 14062
/proc/meminfo: memFree=1603616/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=6744 CPUtime=402.15
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1378 0 0 0 40212 3 0 0 25 0 1 0 227796457 6905856 1364 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1686 1364 66 130 0 1553 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6744

[startup+462.302 s]
/proc/loadavg: 1.00 1.22 1.59 2/78 14062
/proc/meminfo: memFree=1603232/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=7144 CPUtime=462.13
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1479 0 0 0 46210 3 0 0 25 0 1 0 227796457 7315456 1465 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1786 1465 66 130 0 1653 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7144

[startup+522.303 s]
/proc/loadavg: 1.00 1.18 1.55 2/78 14062
/proc/meminfo: memFree=1603168/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=7276 CPUtime=522.11
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1507 0 0 0 52207 4 0 0 25 0 1 0 227796457 7450624 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1819 1493 66 130 0 1686 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7276

[startup+582.302 s]
/proc/loadavg: 1.00 1.14 1.51 2/78 14062
/proc/meminfo: memFree=1603040/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=7408 CPUtime=582.09
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1527 0 0 0 58205 4 0 0 25 0 1 0 227796457 7585792 1513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1852 1513 66 130 0 1719 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7408

[startup+642.302 s]
/proc/loadavg: 1.00 1.12 1.48 2/78 14062
/proc/meminfo: memFree=1602784/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=7676 CPUtime=642.06
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 1606 0 0 0 64202 4 0 0 25 0 1 0 227796457 7860224 1592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 1919 1592 66 130 0 1786 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7676


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 14262
/proc/meminfo: memFree=1596320/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14100 CPUtime=4060.76
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3172 0 0 0 406047 29 0 0 25 0 1 0 227796457 14438400 3156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3525 3156 66 130 0 3392 0
Current children cumulated CPU time (s) 4060.76
Current children cumulated vsize (KiB) 14100

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 14262
/proc/meminfo: memFree=1596320/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14100 CPUtime=4120.73
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3185 0 0 0 412044 29 0 0 25 0 1 0 227796457 14438400 3169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3525 3169 66 130 0 3392 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 14100

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1596256/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14204 CPUtime=4180.71
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3197 0 0 0 418041 30 0 0 25 0 1 0 227796457 14544896 3181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548746 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3551 3181 66 130 0 3418 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 14204

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1596064/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14336 CPUtime=4240.69
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3242 0 0 0 424039 30 0 0 25 0 1 0 227796457 14680064 3226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3584 3226 66 130 0 3451 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 14336

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1596000/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14456 CPUtime=4300.66
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3251 0 0 0 430036 30 0 0 25 0 1 0 227796457 14802944 3235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3614 3235 66 130 0 3481 0
Current children cumulated CPU time (s) 4300.66
Current children cumulated vsize (KiB) 14456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1596000/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14456 CPUtime=4360.65
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3255 0 0 0 436034 31 0 0 25 0 1 0 227796457 14802944 3239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3614 3239 66 130 0 3481 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 14456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1596064/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14456 CPUtime=4420.62
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3255 0 0 0 442031 31 0 0 25 0 1 0 227796457 14802944 3239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3614 3239 66 130 0 3481 0
Current children cumulated CPU time (s) 4420.62
Current children cumulated vsize (KiB) 14456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1596064/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14456 CPUtime=4480.61
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3255 0 0 0 448029 32 0 0 25 0 1 0 227796457 14802944 3239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3614 3239 66 130 0 3481 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 14456

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1595936/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14456 CPUtime=4540.58
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3269 0 0 0 454026 32 0 0 25 0 1 0 227796457 14802944 3253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3614 3253 66 130 0 3481 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 14456

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1595936/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14596 CPUtime=4600.56
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3279 0 0 0 460024 32 0 0 25 0 1 0 227796457 14946304 3263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3649 3263 66 130 0 3516 0
Current children cumulated CPU time (s) 4600.56
Current children cumulated vsize (KiB) 14596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1595936/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14596 CPUtime=4660.55
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3286 0 0 0 466022 33 0 0 25 0 1 0 227796457 14946304 3270 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3649 3270 66 130 0 3516 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 14596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1595808/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14596 CPUtime=4720.52
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3299 0 0 0 472019 33 0 0 25 0 1 0 227796457 14946304 3283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3649 3283 66 130 0 3516 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 14596

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14262
/proc/meminfo: memFree=1595872/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14596 CPUtime=4780.5
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3311 0 0 0 478017 33 0 0 25 0 1 0 227796457 14946304 3295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3649 3295 66 130 0 3516 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 14596

[startup+4842.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 14262
/proc/meminfo: memFree=1595808/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14744 CPUtime=4840.47
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3321 0 0 0 484014 33 0 0 25 0 1 0 227796457 15097856 3305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3686 3305 66 130 0 3553 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 14744

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14264
/proc/meminfo: memFree=1595680/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14876 CPUtime=4900.46
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3353 0 0 0 490012 34 0 0 25 0 1 0 227796457 15233024 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3719 3337 66 130 0 3586 0
Current children cumulated CPU time (s) 4900.46
Current children cumulated vsize (KiB) 14876

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14264
/proc/meminfo: memFree=1595680/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14876 CPUtime=4960.43
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3361 0 0 0 496009 34 0 0 25 0 1 0 227796457 15233024 3345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3719 3345 66 130 0 3586 0
Current children cumulated CPU time (s) 4960.43
Current children cumulated vsize (KiB) 14876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14264
/proc/meminfo: memFree=1595616/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14876 CPUtime=5000.03
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3368 0 0 0 499968 35 0 0 25 0 1 0 227796457 15233024 3352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3719 3352 66 130 0 3586 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 14876

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 1.00 1.00 2/78 14264
/proc/meminfo: memFree=1595616/2055920 swapFree=4154160/4192956
[pid=14061] ppid=14059 vsize=14876 CPUtime=5000.03
/proc/14061/stat : 14061 (minisat_noasser) R 14059 14061 13765 0 -1 4194304 3368 0 0 0 499968 35 0 0 25 0 1 0 227796457 15233024 3352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14061/statm: 3719 3352 66 130 0 3586 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 14876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.04
CPU user time (s): 4999.68
CPU system time (s): 0.353946
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 14876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3368
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= 98822

runsolver used 4.03639 second user time and 10.4294 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 28 22:19:51 UTC 2007

IDJOB= 425146
IDBENCH= 20257
IDSOLVER= 189
FILE ID= node20/425146-1177798791

PBS_JOBID= 4715810

Free space on /tmp= 66529 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425146-1177798791/minisat_noassertions /tmp/evaluation/425146-1177798791/instance-425146-1177798791.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-425146-1177798791 -o ROOT/results/node20/solver-425146-1177798791 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425146-1177798791/minisat_noassertions /tmp/evaluation/425146-1177798791/instance-425146-1177798791.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 754946880

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1609656 kB
Buffers:         50764 kB
Cached:         304944 kB
SwapCached:      18428 kB
Active:         200912 kB
Inactive:       179928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609656 kB
SwapTotal:     4192956 kB
SwapFree:      4154160 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          30304 kB
Slab:            51068 kB
Committed_AS:  2134260 kB
PageTables:       1744 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= 66529 MiB

End job on node20 on Sat Apr 28 23:43:15 UTC 2007