Trace number 421020

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) 1200.04 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
MD5SUM158195e2cd2ef056c6b800906e2a658f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark821.915
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.11	c |       101 |      60     5340    37380 |     1958      101     22 |  0.028 % |
0.09/0.12	c |       253 |      60     5340    37380 |     2153      253     22 |  0.028 % |
0.09/0.13	c |       478 |      60     5340    37380 |     2369      478     22 |  0.028 % |
0.09/0.14	c |       815 |      60     5340    37380 |     2606      815     22 |  0.028 % |
0.09/0.16	c |      1322 |      60     5340    37380 |     2866     1322     22 |  0.028 % |
0.19/0.20	c |      2083 |      60     5340    37380 |     3153     2083     22 |  0.028 % |
0.19/0.26	c |      3222 |      60     5340    37380 |     3468     1633     22 |  0.028 % |
0.29/0.35	c |      4932 |      60     5340    37380 |     3815     3343     22 |  0.028 % |
0.49/0.51	c |      7495 |      60     5340    37380 |     4197     2065     21 |  0.028 % |
0.69/0.73	c |     11340 |      60     5340    37380 |     4616     3799     21 |  0.028 % |
1.00/1.07	c |     17106 |      60     5340    37380 |     5078     2599     20 |  0.028 % |
1.49/1.58	c |     25756 |      60     5340    37380 |     5586     3593     21 |  0.028 % |
2.29/2.39	c |     38732 |      60     5340    37380 |     6145     5352     20 |  0.028 % |
3.59/3.68	c |     58196 |      60     5340    37380 |     6759     3222     19 |  0.028 % |
5.59/5.64	c |     87388 |      60     5340    37380 |     7435     5278     20 |  0.028 % |
8.69/8.73	c |    131177 |      60     5340    37380 |     8179     4296     19 |  0.028 % |
13.49/13.55	c |    196863 |      60     5340    37380 |     8996     4349     19 |  0.028 % |
21.08/21.10	c |    295389 |      60     5340    37380 |     9896     8157     19 |  0.028 % |
32.98/33.03	c |    443179 |      60     5340    37380 |    10886     7146     19 |  0.028 % |
51.77/51.86	c |    664863 |      60     5340    37380 |    11974    10652     20 |  0.028 % |
81.66/81.70	c |    997389 |      60     5340    37380 |    13172     7273     19 |  0.028 % |
129.15/129.25	c |   1496178 |      60     5340    37380 |    14489    11280     20 |  0.028 % |
205.43/205.58	c |   2244360 |      60     5340    37380 |    15938    12100     18 |  0.028 % |
328.30/328.49	c |   3366634 |      60     5340    37380 |    17532     9213     19 |  0.028 % |
525.64/525.84	c |   5050045 |      60     5340    37380 |    19285    16218     18 |  0.028 % |
846.23/846.51	c |   7575161 |      60     5340    37380 |    21214    12198     19 |  0.028 % |

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/node54/watcher-421020-1177497200 -o ROOT/results/node54/solver-421020-1177497200 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421020-1177497200/minisat_noassertions /tmp/evaluation/421020-1177497200/instance-421020-1177497200.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: 1.00 1.00 0.94 3/66 16495
/proc/meminfo: memFree=1686592/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=1856 CPUtime=0
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 197094456 1900544 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 464 151 50 130 0 331 0

[startup+0.07006 s]
/proc/loadavg: 1.00 1.00 0.94 3/66 16495
/proc/meminfo: memFree=1686592/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=2272 CPUtime=0.06
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 256 0 0 0 6 0 0 0 18 0 1 0 197094456 2326528 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 568 242 62 130 0 435 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2272

[startup+0.102063 s]
/proc/loadavg: 1.00 1.00 0.94 3/66 16495
/proc/meminfo: memFree=1686592/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=2272 CPUtime=0.09
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 197094456 2326528 242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529236 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 568 242 62 130 0 435 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2272

[startup+0.30209 s]
/proc/loadavg: 1.00 1.00 0.94 3/66 16495
/proc/meminfo: memFree=1686592/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=2356 CPUtime=0.29
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 197094456 2412544 292 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 589 292 66 130 0 456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.701139 s]
/proc/loadavg: 1.00 1.00 0.94 3/66 16495
/proc/meminfo: memFree=1686592/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=2620 CPUtime=0.69
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 353 0 0 0 69 0 0 0 22 0 1 0 197094456 2682880 339 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 655 339 66 130 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2620

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1685304/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=2752 CPUtime=1.49
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 404 0 0 0 149 0 0 0 25 0 1 0 197094456 2818048 390 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 688 390 66 130 0 555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2752

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1684984/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=3016 CPUtime=3.09
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 449 0 0 0 309 0 0 0 25 0 1 0 197094456 3088384 435 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 754 435 66 130 0 621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3016

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1684600/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=3292 CPUtime=6.29
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 530 0 0 0 629 0 0 0 25 0 1 0 197094456 3371008 516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 823 516 66 130 0 690 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3292

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1684152/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=3556 CPUtime=12.69
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 197094456 3641344 591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 889 591 66 130 0 756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3556

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1683704/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=4124 CPUtime=25.48
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 713 0 0 0 2548 0 0 0 25 0 1 0 197094456 4222976 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1031 699 66 130 0 898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4124

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1683192/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=4552 CPUtime=51.07
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 832 0 0 0 5107 0 0 0 25 0 1 0 197094456 4661248 818 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1138 818 66 130 0 1005 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4552

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1682488/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=5212 CPUtime=102.26
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 998 0 0 0 10226 0 0 0 25 0 1 0 197094456 5337088 984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1303 984 66 130 0 1170 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5212

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1682040/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=5656 CPUtime=162.24
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1105 0 0 0 16224 0 0 0 25 0 1 0 197094456 5791744 1091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1414 1091 66 130 0 1281 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5656

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1681784/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=5988 CPUtime=222.22
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1166 0 0 0 22222 0 0 0 25 0 1 0 197094456 6131712 1152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1497 1152 66 130 0 1364 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5988

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1681400/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=6268 CPUtime=282.21
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1253 0 0 0 28220 1 0 0 25 0 1 0 197094456 6418432 1239 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1567 1239 66 130 0 1434 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6268

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1681016/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=6692 CPUtime=342.19
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1342 0 0 0 34218 1 0 0 25 0 1 0 197094456 6852608 1328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1673 1328 66 130 0 1540 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6692

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/67 16496
/proc/meminfo: memFree=1680696/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7120 CPUtime=402.17
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1411 0 0 0 40216 1 0 0 25 0 1 0 197094456 7290880 1397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1780 1397 66 130 0 1647 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7120

[startup+462.303 s]
/proc/loadavg: 1.04 1.01 0.95 2/67 16496
/proc/meminfo: memFree=1680504/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7260 CPUtime=462.16
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1464 0 0 0 46215 1 0 0 25 0 1 0 197094456 7434240 1450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1815 1450 66 130 0 1682 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7260

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 0.95 2/67 16496
/proc/meminfo: memFree=1680312/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7548 CPUtime=522.13
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1507 0 0 0 52212 1 0 0 25 0 1 0 197094456 7729152 1493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1887 1493 66 130 0 1754 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7548

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1680184/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7700 CPUtime=582.11
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1549 0 0 0 58210 1 0 0 25 0 1 0 197094456 7884800 1535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1925 1535 66 130 0 1792 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1680120/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7844 CPUtime=642.1
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1574 0 0 0 64209 1 0 0 25 0 1 0 197094456 8032256 1560 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1961 1560 66 130 0 1828 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7844

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1680056/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7844 CPUtime=702.08
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1580 0 0 0 70207 1 0 0 25 0 1 0 197094456 8032256 1566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1961 1566 66 130 0 1828 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 7844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679992/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7844 CPUtime=762.06
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1603 0 0 0 76205 1 0 0 25 0 1 0 197094456 8032256 1589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1961 1589 66 130 0 1828 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 7844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679864/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=822.04
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1615 0 0 0 82203 1 0 0 25 0 1 0 197094456 8175616 1601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1601 66 130 0 1863 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 7984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679864/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=882.02
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1623 0 0 0 88201 1 0 0 25 0 1 0 197094456 8175616 1609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1609 66 130 0 1863 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7984

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679800/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=942
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1630 0 0 0 94199 1 0 0 25 0 1 0 197094456 8175616 1616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1616 66 130 0 1863 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 7984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679736/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=1001.98
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1648 0 0 0 100197 1 0 0 25 0 1 0 197094456 8175616 1634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1634 66 130 0 1863 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 7984

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 0.95 2/67 16496
/proc/meminfo: memFree=1679672/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=1061.96
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1665 0 0 0 106195 1 0 0 25 0 1 0 197094456 8175616 1651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1651 66 130 0 1863 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 7984

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 0.95 2/67 16496
/proc/meminfo: memFree=1679672/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=1121.95
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1668 0 0 0 112194 1 0 0 25 0 1 0 197094456 8175616 1654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1654 66 130 0 1863 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 7984

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679672/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=1181.93
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1668 0 0 0 118192 1 0 0 25 0 1 0 197094456 8175616 1654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546106 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1654 66 130 0 1863 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 7984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16496
/proc/meminfo: memFree=1679672/2055920 swapFree=4182160/4192956
[pid=16495] ppid=16493 vsize=7984 CPUtime=1200.02
/proc/16495/stat : 16495 (minisat_noasser) R 16493 16495 15726 0 -1 4194304 1670 0 0 0 120001 1 0 0 25 0 1 0 197094456 8175616 1656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16495/statm: 1996 1656 66 130 0 1863 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7984

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): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.020996
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 7984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1670
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= 3057

runsolver used 1.2898 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 25 10:33:20 UTC 2007

IDJOB= 421020
IDBENCH= 19929
IDSOLVER= 188
FILE ID= node54/421020-1177497200

PBS_JOBID= 4685772

Free space on /tmp= 66339 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1368015355-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421020-1177497200/minisat_noassertions /tmp/evaluation/421020-1177497200/instance-421020-1177497200.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-421020-1177497200 -o ROOT/results/node54/solver-421020-1177497200 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421020-1177497200/minisat_noassertions /tmp/evaluation/421020-1177497200/instance-421020-1177497200.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  158195e2cd2ef056c6b800906e2a658f

RANDOM SEED= 230454484

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1686936 kB
Buffers:         41152 kB
Cached:         247796 kB
SwapCached:       4132 kB
Active:          81808 kB
Inactive:       217044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686936 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            56056 kB
Committed_AS:  2299044 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66339 MiB

End job on node54 on Wed Apr 25 10:53:22 UTC 2007