Trace number 421002

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) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
MD5SUMee89e4da2a8d3079f24627352f05afd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.472
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.08/0.09	c ============================[ Search Statistics ]==============================
0.08/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.08/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.08/0.09	c ===============================================================================
0.08/0.09	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.09/0.10	c |       101 |      55     4895    34265 |     1794      101     21 |  0.034 % |
0.09/0.10	c |       252 |      55     4895    34265 |     1974      252     21 |  0.034 % |
0.09/0.11	c |       477 |      55     4895    34265 |     2171      477     21 |  0.034 % |
0.09/0.13	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.09/0.15	c |      1322 |      55     4895    34265 |     2627     1322     20 |  0.034 % |
0.09/0.18	c |      2083 |      55     4895    34265 |     2890     2083     20 |  0.034 % |
0.19/0.24	c |      3223 |      55     4895    34265 |     3179     1765     19 |  0.034 % |
0.29/0.32	c |      4931 |      55     4895    34265 |     3497     1870     19 |  0.034 % |
0.39/0.44	c |      7494 |      55     4895    34265 |     3847     2670     19 |  0.034 % |
0.59/0.65	c |     11338 |      55     4895    34265 |     4232     2644     19 |  0.034 % |
0.89/0.96	c |     17106 |      55     4895    34265 |     4655     4158     18 |  0.034 % |
1.39/1.46	c |     25755 |      55     4895    34265 |     5120     3443     18 |  0.034 % |
2.20/2.21	c |     38729 |      55     4895    34265 |     5632     3562     18 |  0.034 % |
3.39/3.41	c |     58191 |      55     4895    34265 |     6196     3230     18 |  0.034 % |
5.19/5.26	c |     87383 |      55     4895    34265 |     6815     4433     18 |  0.034 % |
8.09/8.16	c |    131173 |      55     4895    34265 |     7497     3785     17 |  0.034 % |
12.59/12.60	c |    196857 |      55     4895    34265 |     8247     5558     18 |  0.034 % |
19.39/19.47	c |    295384 |      55     4895    34265 |     9071     4855     18 |  0.034 % |
30.48/30.57	c |    443175 |      55     4895    34265 |     9979     7175     17 |  0.034 % |
47.78/47.87	c |    664858 |      55     4895    34265 |    10977     8837     17 |  0.034 % |
75.07/75.17	c |    997384 |      55     4895    34265 |    12074     5905     17 |  0.034 % |
118.16/118.25	c |   1496173 |      55     4895    34265 |    13282     8786     16 |  0.034 % |
187.14/187.22	c |   2244355 |      55     4895    34265 |    14610    12077     17 |  0.034 % |
297.01/297.19	c |   3366629 |      55     4895    34265 |    16071     7867     16 |  0.034 % |
473.57/473.79	c |   5050040 |      55     4895    34265 |    17678     9809     17 |  0.034 % |
760.09/760.39	c |   7575156 |      55     4895    34265 |    19446    13080     17 |  0.034 % |

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/node48/watcher-421002-1177496893 -o ROOT/results/node48/solver-421002-1177496893 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421002-1177496893/minisat_noassertions /tmp/evaluation/421002-1177496893/instance-421002-1177496893.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 0.97 0.92 3/64 8239
/proc/meminfo: memFree=1816160/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=1856 CPUtime=0
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 104534629 1900544 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515215 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 464 144 50 130 0 331 0

[startup+0.0893151 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8239
/proc/meminfo: memFree=1816160/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=2124 CPUtime=0.08
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 243 0 0 0 8 0 0 0 18 0 1 0 104534629 2174976 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 531 229 62 130 0 398 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2124

[startup+0.101315 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8239
/proc/meminfo: memFree=1816160/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=2124 CPUtime=0.09
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 104534629 2174976 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 531 230 63 130 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2124

[startup+0.301334 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8239
/proc/meminfo: memFree=1816160/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=2388 CPUtime=0.29
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 104534629 2445312 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 597 275 66 130 0 464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701371 s]
/proc/loadavg: 0.91 0.97 0.92 3/64 8239
/proc/meminfo: memFree=1816160/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=2532 CPUtime=0.69
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 334 0 0 0 69 0 0 0 23 0 1 0 104534629 2592768 320 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 633 320 66 130 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2532

[startup+1.50144 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1814936/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=2668 CPUtime=1.49
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 382 0 0 0 149 0 0 0 25 0 1 0 104534629 2732032 368 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 667 368 66 130 0 534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2668

[startup+3.10159 s]
/proc/loadavg: 0.91 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1814680/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=2940 CPUtime=3.09
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 430 0 0 0 309 0 0 0 25 0 1 0 104534629 3010560 416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 735 416 66 130 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30189 s]
/proc/loadavg: 0.92 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1814296/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=3080 CPUtime=6.29
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 491 0 0 0 629 0 0 0 25 0 1 0 104534629 3153920 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 770 477 66 130 0 637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3080

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1813992/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=3356 CPUtime=12.69
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 549 0 0 0 1269 0 0 0 25 0 1 0 104534629 3436544 535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 839 535 66 130 0 706 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3356

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1813544/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=3812 CPUtime=25.49
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 661 0 0 0 2549 0 0 0 25 0 1 0 104534629 3903488 647 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 953 647 66 130 0 820 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3812

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1813032/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=4244 CPUtime=51.07
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 772 0 0 0 5107 0 0 0 25 0 1 0 104534629 4345856 758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1061 758 66 130 0 928 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4244

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1812456/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=4852 CPUtime=102.26
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 913 0 0 0 10226 0 0 0 25 0 1 0 104534629 4968448 899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1213 899 66 130 0 1080 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4852

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1812136/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=5328 CPUtime=162.25
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1000 0 0 0 16224 1 0 0 25 0 1 0 104534629 5455872 986 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1332 986 66 130 0 1199 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5328

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1811752/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=5644 CPUtime=222.23
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1080 0 0 0 22222 1 0 0 25 0 1 0 104534629 5779456 1066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1411 1066 66 130 0 1278 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5644

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1811624/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=5800 CPUtime=282.21
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1118 0 0 0 28220 1 0 0 25 0 1 0 104534629 5939200 1104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1450 1104 66 130 0 1317 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1811432/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=5944 CPUtime=342.2
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1161 0 0 0 34219 1 0 0 25 0 1 0 104534629 6086656 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1486 1147 66 130 0 1353 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5944

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1811240/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=6116 CPUtime=402.19
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1204 0 0 0 40217 2 0 0 25 0 1 0 104534629 6262784 1190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1529 1190 66 130 0 1396 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6116

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1811048/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=6400 CPUtime=462.17
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1244 0 0 0 46215 2 0 0 25 0 1 0 104534629 6553600 1230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1600 1230 66 130 0 1467 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6400

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1810792/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=6556 CPUtime=522.15
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1292 0 0 0 52213 2 0 0 25 0 1 0 104534629 6713344 1278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545989 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1639 1278 66 130 0 1506 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6556

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1810536/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=6840 CPUtime=582.14
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1358 0 0 0 58212 2 0 0 25 0 1 0 104534629 7004160 1344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1710 1344 66 130 0 1577 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6840

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1810280/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7124 CPUtime=642.12
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1411 0 0 0 64210 2 0 0 25 0 1 0 104534629 7294976 1397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1781 1397 66 130 0 1648 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 7124

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1810216/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7124 CPUtime=702.1
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1428 0 0 0 70208 2 0 0 25 0 1 0 104534629 7294976 1414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1781 1414 66 130 0 1648 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 7124

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1810024/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7268 CPUtime=762.09
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1471 0 0 0 76207 2 0 0 25 0 1 0 104534629 7442432 1457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1817 1457 66 130 0 1684 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 7268

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809960/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7268 CPUtime=822.07
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1474 0 0 0 82205 2 0 0 25 0 1 0 104534629 7442432 1460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1817 1460 66 130 0 1684 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7268

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809768/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7420 CPUtime=882.05
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1510 0 0 0 88203 2 0 0 25 0 1 0 104534629 7598080 1496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1855 1496 66 130 0 1722 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7420

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809768/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7564 CPUtime=942.03
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1523 0 0 0 94201 2 0 0 25 0 1 0 104534629 7745536 1509 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1891 1509 66 130 0 1758 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809704/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7564 CPUtime=1002.03
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1531 0 0 0 100200 3 0 0 25 0 1 0 104534629 7745536 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1891 1517 66 130 0 1758 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 7564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809832/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7564 CPUtime=1062.01
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1535 0 0 0 106198 3 0 0 25 0 1 0 104534629 7745536 1521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1891 1521 66 130 0 1758 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809832/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7564 CPUtime=1121.99
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1535 0 0 0 112196 3 0 0 25 0 1 0 104534629 7745536 1521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1891 1521 66 130 0 1758 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809768/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7564 CPUtime=1181.97
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1537 0 0 0 118194 3 0 0 25 0 1 0 104534629 7745536 1523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1891 1523 66 130 0 1758 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 8240
/proc/meminfo: memFree=1809768/2055920 swapFree=4183840/4192956
[pid=8239] ppid=8237 vsize=7564 CPUtime=1200.07
/proc/8239/stat : 8239 (minisat_noasser) R 8237 8239 7381 0 -1 4194304 1539 0 0 0 120004 3 0 0 25 0 1 0 104534629 7745536 1525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8239/statm: 1891 1525 66 130 0 1758 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7564

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.036994
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 7564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1539
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= 1777

runsolver used 0.91586 second user time and 2.37064 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 10:28:13 UTC 2007

IDJOB= 421002
IDBENCH= 19911
IDSOLVER= 188
FILE ID= node48/421002-1177496893

PBS_JOBID= 4685776

Free space on /tmp= 66485 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421002-1177496893/minisat_noassertions /tmp/evaluation/421002-1177496893/instance-421002-1177496893.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421002-1177496893 -o ROOT/results/node48/solver-421002-1177496893 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421002-1177496893/minisat_noassertions /tmp/evaluation/421002-1177496893/instance-421002-1177496893.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  ee89e4da2a8d3079f24627352f05afd0

RANDOM SEED= 369513349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1816504 kB
Buffers:         19780 kB
Cached:         130816 kB
SwapCached:       3492 kB
Active:         129360 kB
Inactive:        68976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816504 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            27020 kB
Committed_AS:  1232432 kB
PageTables:       1504 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= 66485 MiB

End job on node48 on Wed Apr 25 10:48:16 UTC 2007