Trace number 421238

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 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.13         s                                       |
0.29/0.31	c ============================[ Search Statistics ]==============================
0.29/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.31	c ===============================================================================
0.29/0.31	c |         0 |   15541    66396   201708 |    22132        0    nan |  0.000 % |
0.29/0.37	c |       101 |   15541    66396   201708 |    24345      101    115 |  0.000 % |
0.39/0.45	c |       251 |   15541    66396   201708 |    26779      251    122 |  0.000 % |
0.49/0.56	c |       476 |   15541    66396   201708 |    29457      476    154 |  0.000 % |
0.69/0.74	c |       815 |   15541    66396   201708 |    32403      815    168 |  0.000 % |
1.00/1.01	c |      1321 |   15541    66396   201708 |    35643     1321    190 |  0.000 % |
1.39/1.43	c |      2081 |   15541    66396   201708 |    39208     2081    197 |  0.000 % |
1.99/2.09	c |      3220 |   15541    66396   201708 |    43129     3220    212 |  0.000 % |
2.99/3.07	c |      4928 |   15541    66396   201708 |    47441     4928    212 |  0.000 % |
4.59/4.66	c |      7492 |   15541    66396   201708 |    52186     7492    231 |  0.000 % |
7.19/7.26	c |     11336 |   15541    66396   201708 |    57404    11336    251 |  0.000 % |
11.29/11.39	c |     17102 |   15541    66396   201708 |    63145    17102    263 |  0.000 % |
18.59/18.64	c |     25751 |   15541    66396   201708 |    69459    25751    275 |  0.000 % |
31.68/31.73	c |     38725 |   15541    66396   201708 |    76405    38725    290 |  0.000 % |
54.27/54.33	c |     58186 |   15541    66396   201708 |    84046    58186    291 |  0.000 % |
95.56/95.64	c |     87379 |   15541    66396   201708 |    92450    14486    308 |  0.000 % |
163.85/163.99	c |    131168 |   15541    66396   201708 |   101695    58275    314 |  0.000 % |
282.62/282.76	c |    196852 |   15541    66396   201708 |   111865    36388    482 |  0.000 % |
475.46/475.69	c |    295378 |   15541    66396   201708 |   123052    35628    344 |  0.000 % |
794.47/794.76	c |    443168 |   15541    66396   201708 |   135357    72581    353 |  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/node7/watcher-421238-1177500895 -o ROOT/results/node7/solver-421238-1177500895 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421238-1177500895/minisat_noassertions /tmp/evaluation/421238-1177500895/instance-421238-1177500895.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 0.94 3/77 17258
/proc/meminfo: memFree=1828536/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=2476 CPUtime=0
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 226127116 2535424 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 619 517 49 130 0 486 0

[startup+0.0074309 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17258
/proc/meminfo: memFree=1828536/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=3192 CPUtime=0
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 702 0 0 0 0 0 0 0 18 0 1 0 226127116 3268608 688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 798 690 50 130 0 665 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3192

[startup+0.10144 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17258
/proc/meminfo: memFree=1828536/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=6700 CPUtime=0.09
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 1520 0 0 0 9 0 0 0 18 0 1 0 226127116 6860800 1489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 1675 1489 50 130 0 1542 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6700

[startup+0.301519 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17258
/proc/meminfo: memFree=1828536/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=8172 CPUtime=0.29
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 1915 0 0 0 29 0 0 0 19 0 1 0 226127116 8368128 1884 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522681 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 2043 1884 62 130 0 1910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8172

[startup+0.701503 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 17258
/proc/meminfo: memFree=1828536/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=7512 CPUtime=0.69
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 1976 0 0 0 68 1 0 0 23 0 1 0 226127116 7692288 1733 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 1878 1733 67 130 0 1745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.50259 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 17259
/proc/meminfo: memFree=1821360/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=8700 CPUtime=1.49
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 2257 0 0 0 148 1 0 0 25 0 1 0 226127116 8908800 2014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 2175 2014 67 130 0 2042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8700

[startup+3.10175 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 17259
/proc/meminfo: memFree=1819568/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=11076 CPUtime=3.09
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 2860 0 0 0 308 1 0 0 25 0 1 0 226127116 11341824 2617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 2769 2617 67 130 0 2636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11076

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 17259
/proc/meminfo: memFree=1814128/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=16756 CPUtime=6.28
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 4268 0 0 0 626 2 0 0 25 0 1 0 226127116 17158144 4025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 4189 4025 67 130 0 4056 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16756

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.94 2/78 17259
/proc/meminfo: memFree=1803184/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=26844 CPUtime=12.69
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 6799 0 0 0 1265 4 0 0 25 0 1 0 226127116 27488256 6556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 6711 6556 67 130 0 6578 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26844

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 17259
/proc/meminfo: memFree=1784560/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=45092 CPUtime=25.49
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 11348 0 0 0 2540 9 0 0 25 0 1 0 226127116 46174208 11105 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 11273 11105 67 130 0 11140 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45092

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.94 2/78 17259
/proc/meminfo: memFree=1757296/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=72364 CPUtime=51.07
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 18182 0 0 0 5092 15 0 0 25 0 1 0 226127116 74100736 17939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 18091 17939 67 130 0 17958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72364

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 17259
/proc/meminfo: memFree=1714736/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=114196 CPUtime=102.26
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 28633 0 0 0 10201 25 0 0 25 0 1 0 226127116 116936704 28390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 28549 28390 67 130 0 28416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1714736/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=114196 CPUtime=162.25
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 28633 0 0 0 16199 26 0 0 25 0 1 0 226127116 116936704 28390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 28549 28390 67 130 0 28416 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 114196

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1691696/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=137364 CPUtime=222.23
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 34399 0 0 0 22191 32 0 0 25 0 1 0 226127116 140660736 34156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 34341 34156 67 130 0 34208 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 137364

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1673904/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=154940 CPUtime=282.21
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 38794 0 0 0 28185 36 0 0 25 0 1 0 226127116 158658560 38551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 38735 38551 67 130 0 38602 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 154940

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1673904/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=154940 CPUtime=342.19
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 38794 0 0 0 34183 36 0 0 25 0 1 0 226127116 158658560 38551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 38735 38551 67 130 0 38602 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 154940

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1659440/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=170000 CPUtime=402.18
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 42569 0 0 0 40176 42 0 0 25 0 1 0 226127116 174080000 42326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 42500 42326 67 130 0 42367 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 170000

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1639344/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=189416 CPUtime=462.16
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 47422 0 0 0 46168 48 0 0 25 0 1 0 226127116 193961984 47179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553672 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 47354 47179 67 130 0 47221 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 189416

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1639344/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=189416 CPUtime=522.14
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 47422 0 0 0 52166 48 0 0 25 0 1 0 226127116 193961984 47179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 47354 47179 67 130 0 47221 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 189416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1639408/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=189416 CPUtime=582.13
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 47422 0 0 0 58164 49 0 0 25 0 1 0 226127116 193961984 47179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 47354 47179 67 130 0 47221 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 189416

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1639344/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=189416 CPUtime=642.11
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 47424 0 0 0 64162 49 0 0 25 0 1 0 226127116 193961984 47181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 47354 47181 67 130 0 47221 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 189416

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1634032/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=194700 CPUtime=702.09
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 48762 0 0 0 70157 52 0 0 25 0 1 0 226127116 199372800 48519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 48675 48519 67 130 0 48542 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 194700

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1634096/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=194700 CPUtime=762.08
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 48762 0 0 0 76156 52 0 0 25 0 1 0 226127116 199372800 48519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 48675 48519 67 130 0 48542 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 194700

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1634032/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=194700 CPUtime=822.06
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 48762 0 0 0 82153 53 0 0 25 0 1 0 226127116 199372800 48519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 48675 48519 67 130 0 48542 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 194700

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1634096/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=194700 CPUtime=882.05
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 48762 0 0 0 88151 54 0 0 25 0 1 0 226127116 199372800 48519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 48675 48519 67 130 0 48542 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 194700

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1626096/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=202636 CPUtime=942.02
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 50749 0 0 0 94145 57 0 0 25 0 1 0 226127116 207499264 50506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 50659 50506 67 130 0 50526 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 202636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1626032/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=202636 CPUtime=1002
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 50749 0 0 0 100143 57 0 0 25 0 1 0 226127116 207499264 50506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 50659 50506 67 130 0 50526 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 202636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1626096/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=202636 CPUtime=1061.99
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 50749 0 0 0 106141 58 0 0 25 0 1 0 226127116 207499264 50506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 50659 50506 67 130 0 50526 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 202636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1626032/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=202636 CPUtime=1121.97
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 50749 0 0 0 112139 58 0 0 25 0 1 0 226127116 207499264 50506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 50659 50506 67 130 0 50526 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 202636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1626096/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=202636 CPUtime=1181.96
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 50751 0 0 0 118137 59 0 0 25 0 1 0 226127116 207499264 50508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 50659 50508 67 130 0 50526 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 202636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 17259
/proc/meminfo: memFree=1626096/2055920 swapFree=4156304/4192956
[pid=17258] ppid=17256 vsize=202636 CPUtime=1200.06
/proc/17258/stat : 17258 (minisat_noasser) R 17256 17258 16160 0 -1 4194304 50751 0 0 0 119947 59 0 0 25 0 1 0 226127116 207499264 50508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17258/statm: 50659 50508 67 130 0 50526 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 202636

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.47
CPU system time (s): 0.624905
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 202636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.624905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50751
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= 24318

runsolver used 0.881865 second user time and 2.6376 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Apr 25 11:34:55 UTC 2007

IDJOB= 421238
IDBENCH= 20147
IDSOLVER= 188
FILE ID= node7/421238-1177500895

PBS_JOBID= 4685812

Free space on /tmp= 66410 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/421238-1177500895/minisat_noassertions /tmp/evaluation/421238-1177500895/instance-421238-1177500895.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-421238-1177500895 -o ROOT/results/node7/solver-421238-1177500895 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421238-1177500895/minisat_noassertions /tmp/evaluation/421238-1177500895/instance-421238-1177500895.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 386850659

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1828944 kB
Buffers:         38172 kB
Cached:         121372 kB
SwapCached:      16780 kB
Active:          98696 kB
Inactive:        84860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828944 kB
SwapTotal:     4192956 kB
SwapFree:      4156304 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            28848 kB
Committed_AS:  8883056 kB
PageTables:       1860 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= 66410 MiB

End job on node7 on Wed Apr 25 11:54:58 UTC 2007