Trace number 421905

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) 10000.2 10003.3

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryINDUST (industrial 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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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:  620037                                               |
0.00/0.00	c |  Number of clauses:    2098249                                              |
2.38/2.49	c |  Parsing time:         2.24         s                                       |
40.36/40.45	c ============================[ Search Statistics ]==============================
40.36/40.45	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
40.36/40.45	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
40.36/40.45	c ===============================================================================
40.36/40.45	c |         0 |  150826  1130095  5994846 |   376698        0    nan |  0.000 % |
43.26/43.35	c |       100 |  150826  1130095  5994846 |   414368      100     18 |  0.008 % |
43.96/44.09	c |       250 |  150826  1130095  5994846 |   455804      250     21 |  0.008 % |
45.06/45.14	c |       475 |  150826  1130095  5994846 |   501385      475     18 |  0.008 % |
46.86/46.99	c |       812 |  150826  1130095  5994846 |   551524      812     19 |  0.008 % |
51.85/51.98	c |      1319 |  150826  1130095  5994846 |   606676     1319     17 |  0.008 % |
55.65/55.75	c |      2078 |  150826  1130095  5994846 |   667344     2078     19 |  0.008 % |
61.05/61.18	c |      3217 |  150826  1130095  5994846 |   734078     3217     23 |  0.008 % |
69.15/69.28	c |      4925 |  150826  1130095  5994846 |   807486     4925     24 |  0.008 % |
81.15/81.28	c |      7490 |  150826  1130095  5994846 |   888234     7490     40 |  0.008 % |
102.34/102.40	c |     11334 |  150826  1130095  5994846 |   977058    11334     34 |  0.008 % |
134.33/134.43	c |     17101 |  150826  1130095  5994846 |  1074764    17101     32 |  0.008 % |
170.82/170.95	c |     25751 |  150826  1130095  5994846 |  1182240    25751     29 |  0.008 % |
236.70/236.82	c |     38725 |  150826  1130095  5994846 |  1300464    38725     28 |  0.008 % |
325.68/325.88	c |     58187 |  150826  1130095  5994846 |  1430511    58187     29 |  0.008 % |
478.34/478.58	c |     87379 |  150826  1130095  5994846 |  1573562    87379     63 |  0.008 % |
662.48/662.79	c |    131168 |  150826  1130095  5994846 |  1730918   131168     55 |  0.008 % |
1014.99/1015.39	c |    196852 |  150826  1130095  5994846 |  1904010   196852     56 |  0.008 % |
1381.69/1382.11	c |    295378 |  150787  1128183  5984129 |  2094411   290099     47 |  0.014 % |
1810.16/1810.84	c |    443167 |  150781  1127983  5982813 |  2303852   437831     41 |  0.016 % |
2731.81/2732.74	c |    664852 |  150778  1127580  5981355 |  2534238   659308     43 |  0.016 % |
3780.11/3781.36	c |    997378 |  150777  1127538  5981267 |  2787661   991826     41 |  0.016 % |
6389.99/6392.06	c |   1496168 |  150777  1127538  5981267 |  3066428  1490616     48 |  0.016 % |
9874.32/9877.45	c |   2244350 |  150767  1127469  5980827 |  3373070  2238783     43 |  0.018 % |

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/node27/watcher-421905-1177504528 -o ROOT/results/node27/solver-421905-1177504528 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/421905-1177504528/minisat_noassertions /tmp/evaluation/421905-1177504528/instance-421905-1177504528.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.74 0.94 0.95 3/65 13379
/proc/meminfo: memFree=1721816/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=2476 CPUtime=0
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 163149007 2535424 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 619 516 49 130 0 486 0

[startup+0.0539631 s]
/proc/loadavg: 0.74 0.94 0.95 3/65 13379
/proc/meminfo: memFree=1721816/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=6672 CPUtime=0.05
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 1465 0 0 0 4 1 0 0 18 0 1 0 163149007 6832128 1451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 1668 1452 50 130 0 1535 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6672

[startup+0.101966 s]
/proc/loadavg: 0.74 0.94 0.95 3/65 13379
/proc/meminfo: memFree=1721816/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=10440 CPUtime=0.09
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 2305 0 0 0 8 1 0 0 18 0 1 0 163149007 10690560 2291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 2610 2292 50 130 0 2477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10440

[startup+0.301987 s]
/proc/loadavg: 0.74 0.94 0.95 3/65 13379
/proc/meminfo: memFree=1721816/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=26992 CPUtime=0.29
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 6045 0 0 0 26 3 0 0 19 0 1 0 163149007 27639808 6031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 6748 6031 50 130 0 6615 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26992

[startup+0.701027 s]
/proc/loadavg: 0.74 0.94 0.95 3/65 13379
/proc/meminfo: memFree=1721816/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=58088 CPUtime=0.69
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 13276 0 0 0 62 7 0 0 22 0 1 0 163149007 59482112 13262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 14522 13262 50 130 0 14389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58088

[startup+1.50111 s]
/proc/loadavg: 0.74 0.94 0.95 2/66 13380
/proc/meminfo: memFree=1647312/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=123036 CPUtime=1.49
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 27415 0 0 0 134 15 0 0 25 0 1 0 163149007 125988864 27401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 30759 27401 50 130 0 30626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123036

[startup+3.10127 s]
/proc/loadavg: 0.74 0.94 0.95 2/66 13380
/proc/meminfo: memFree=1567376/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=192328 CPUtime=3.09
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 44909 0 0 0 284 25 0 0 25 0 1 0 163149007 196943872 44895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529712 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 48082 44895 61 130 0 47949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 192328

[startup+6.30159 s]
/proc/loadavg: 0.76 0.94 0.95 2/66 13380
/proc/meminfo: memFree=1488208/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=276084 CPUtime=6.27
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 64438 0 0 0 594 33 0 0 25 0 1 0 163149007 282710016 64424 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 69021 64424 61 130 0 68888 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 276084

[startup+12.7012 s]
/proc/loadavg: 0.78 0.94 0.95 2/66 13380
/proc/meminfo: memFree=1335512/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=407596 CPUtime=12.68
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 99003 0 0 0 1221 47 0 0 25 0 1 0 163149007 417378304 98989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 101899 98989 61 130 0 101766 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 407596

[startup+25.5015 s]
/proc/loadavg: 0.83 0.94 0.95 2/66 13380
/proc/meminfo: memFree=1277912/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=470160 CPUtime=25.48
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 110945 0 0 0 2496 52 0 0 25 0 1 0 163149007 481443840 110931 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521228 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 117540 110931 61 130 0 117407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 470160

[startup+51.1021 s]
/proc/loadavg: 0.88 0.94 0.95 2/66 13380
/proc/meminfo: memFree=1310744/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=424736 CPUtime=51.06
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115259 0 0 0 5051 55 0 0 25 0 1 0 163149007 434929664 102725 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106184 102725 67 130 0 106051 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 424736

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.95 2/66 13380
/proc/meminfo: memFree=1310744/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425004 CPUtime=102.24
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115270 0 0 0 10169 55 0 0 25 0 1 0 163149007 435204096 102736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106251 102736 67 130 0 106118 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 425004

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.95 2/66 13380
/proc/meminfo: memFree=1310680/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425004 CPUtime=162.22
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115270 0 0 0 16167 55 0 0 25 0 1 0 163149007 435204096 102736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106251 102736 67 130 0 106118 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 425004

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/66 13380
/proc/meminfo: memFree=1310488/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425168 CPUtime=222.2
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115306 0 0 0 22165 55 0 0 25 0 1 0 163149007 435372032 102772 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106292 102772 67 130 0 106159 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 425168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13380
/proc/meminfo: memFree=1310488/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425248 CPUtime=282.2
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115316 0 0 0 28164 56 0 0 25 0 1 0 163149007 435453952 102782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106312 102782 67 130 0 106179 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 425248

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13380
/proc/meminfo: memFree=1310424/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425368 CPUtime=342.18
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115331 0 0 0 34162 56 0 0 25 0 1 0 163149007 435576832 102797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106342 102797 67 130 0 106209 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 425368

[startup+402.302 s]
/proc/loadavg: 1.07 0.99 0.95 2/66 13380
/proc/meminfo: memFree=1310360/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425368 CPUtime=402.16
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115342 0 0 0 40160 56 0 0 25 0 1 0 163149007 435576832 102808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106342 102808 67 130 0 106209 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 425368

[startup+462.302 s]
/proc/loadavg: 1.09 1.00 0.96 2/66 13380
/proc/meminfo: memFree=1310360/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425368 CPUtime=462.14
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115353 0 0 0 46158 56 0 0 25 0 1 0 163149007 435576832 102819 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106342 102819 67 130 0 106209 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 425368

[startup+522.302 s]
/proc/loadavg: 1.09 1.02 0.96 2/66 13380
/proc/meminfo: memFree=1310360/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425548 CPUtime=522.12
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115370 0 0 0 52156 56 0 0 25 0 1 0 163149007 435761152 102836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106387 102836 67 130 0 106254 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 425548

[startup+582.302 s]
/proc/loadavg: 1.12 1.04 0.97 2/66 13380
/proc/meminfo: memFree=1310232/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425548 CPUtime=582.11
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115381 0 0 0 58155 56 0 0 25 0 1 0 163149007 435761152 102847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106387 102847 67 130 0 106254 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 425548

[startup+642.302 s]
/proc/loadavg: 1.10 1.04 0.98 2/66 13380
/proc/meminfo: memFree=1310168/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=425548 CPUtime=642.09
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 115394 0 0 0 64153 56 0 0 25 0 1 0 163149007 435761152 102860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 106387 102860 67 130 0 106254 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 425548


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=1005016/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=734268 CPUtime=9099.44
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 191054 0 0 0 909794 150 0 0 25 0 1 0 163149007 751890432 178520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 183567 178520 67 130 0 183434 0
Current children cumulated CPU time (s) 9099.44
Current children cumulated vsize (KiB) 734268

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=1002968/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=736144 CPUtime=9159.41
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 191574 0 0 0 915791 150 0 0 25 0 1 0 163149007 753811456 179040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 184036 179040 67 130 0 183903 0
Current children cumulated CPU time (s) 9159.41
Current children cumulated vsize (KiB) 736144

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=1000536/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=738340 CPUtime=9219.41
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 192148 0 0 0 921790 151 0 0 25 0 1 0 163149007 756060160 179614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 184585 179614 67 130 0 184452 0
Current children cumulated CPU time (s) 9219.41
Current children cumulated vsize (KiB) 738340

[startup+9282.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 13978
/proc/meminfo: memFree=998360/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=740420 CPUtime=9279.39
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 192702 0 0 0 927787 152 0 0 25 0 1 0 163149007 758190080 180168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 185105 180168 67 130 0 184972 0
Current children cumulated CPU time (s) 9279.39
Current children cumulated vsize (KiB) 740420

[startup+9342.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13978
/proc/meminfo: memFree=996632/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=742016 CPUtime=9339.37
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 193130 0 0 0 933785 152 0 0 25 0 1 0 163149007 759824384 180596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 185504 180596 67 130 0 185371 0
Current children cumulated CPU time (s) 9339.37
Current children cumulated vsize (KiB) 742016

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=994712/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=743968 CPUtime=9399.36
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 193617 0 0 0 939783 153 0 0 25 0 1 0 163149007 761823232 181083 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 185992 181083 67 130 0 185859 0
Current children cumulated CPU time (s) 9399.36
Current children cumulated vsize (KiB) 743968

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=993176/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=745792 CPUtime=9459.34
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 193974 0 0 0 945781 153 0 0 25 0 1 0 163149007 763691008 181440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 186448 181440 67 130 0 186315 0
Current children cumulated CPU time (s) 9459.34
Current children cumulated vsize (KiB) 745792

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=991576/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=747532 CPUtime=9519.32
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 194390 0 0 0 951779 153 0 0 25 0 1 0 163149007 765472768 181856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 186883 181856 67 130 0 186750 0
Current children cumulated CPU time (s) 9519.32
Current children cumulated vsize (KiB) 747532

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=989720/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=749292 CPUtime=9579.31
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 194841 0 0 0 957777 154 0 0 25 0 1 0 163149007 767275008 182307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 187323 182307 67 130 0 187190 0
Current children cumulated CPU time (s) 9579.31
Current children cumulated vsize (KiB) 749292

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=988120/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=750744 CPUtime=9639.29
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 195247 0 0 0 963775 154 0 0 25 0 1 0 163149007 768761856 182713 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 187686 182713 67 130 0 187553 0
Current children cumulated CPU time (s) 9639.29
Current children cumulated vsize (KiB) 750744

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=986136/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=752700 CPUtime=9699.27
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 195734 0 0 0 969773 154 0 0 25 0 1 0 163149007 770764800 183200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 188175 183200 67 130 0 188042 0
Current children cumulated CPU time (s) 9699.27
Current children cumulated vsize (KiB) 752700

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=984472/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=754152 CPUtime=9759.26
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 196146 0 0 0 975771 155 0 0 25 0 1 0 163149007 772251648 183612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 188538 183612 67 130 0 188405 0
Current children cumulated CPU time (s) 9759.26
Current children cumulated vsize (KiB) 754152

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=982296/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=756236 CPUtime=9819.24
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 196678 0 0 0 981768 156 0 0 25 0 1 0 163149007 774385664 184144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 189059 184144 67 130 0 188926 0
Current children cumulated CPU time (s) 9819.24
Current children cumulated vsize (KiB) 756236

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=979928/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=758660 CPUtime=9879.22
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 197262 0 0 0 987766 156 0 0 25 0 1 0 163149007 776867840 184728 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 189665 184728 67 130 0 189532 0
Current children cumulated CPU time (s) 9879.22
Current children cumulated vsize (KiB) 758660

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=976472/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=762560 CPUtime=9939.2
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 198127 0 0 0 993763 157 0 0 25 0 1 0 163149007 780861440 185593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 190640 185593 67 130 0 190507 0
Current children cumulated CPU time (s) 9939.2
Current children cumulated vsize (KiB) 762560

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=975512/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=763332 CPUtime=9999.18
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 198361 0 0 0 999761 157 0 0 25 0 1 0 163149007 781651968 185827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 190833 185827 67 130 0 190700 0
Current children cumulated CPU time (s) 9999.18
Current children cumulated vsize (KiB) 763332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13978
/proc/meminfo: memFree=975512/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=763332 CPUtime=10000.1
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4194304 198364 0 0 0 999851 157 0 0 25 0 1 0 163149007 781651968 185830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 190833 185830 67 130 0 190700 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 763332

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

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

[startup+10003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13979
/proc/meminfo: memFree=1631568/2055920 swapFree=4182888/4192956
[pid=13379] ppid=13377 vsize=0 CPUtime=10000.2
/proc/13379/stat : 13379 (minisat_noasser) R 13377 13379 13323 0 -1 4195332 198364 0 0 0 999851 168 0 0 25 0 1 0 163149007 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/13379/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.3
CPU time (s): 10000.2
CPU user time (s): 9998.52
CPU system time (s): 1.69874
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 763332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.52
system time used= 1.69874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 198364
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= 17467

runsolver used 7.8678 second user time and 19.604 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 25 12:35:31 UTC 2007

IDJOB= 421905
IDBENCH= 20408
IDSOLVER= 189
FILE ID= node27/421905-1177504528

PBS_JOBID= 4685928

Free space on /tmp= 66338 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/421905-1177504528/minisat_noassertions /tmp/evaluation/421905-1177504528/instance-421905-1177504528.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-421905-1177504528 -o ROOT/results/node27/solver-421905-1177504528 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/421905-1177504528/minisat_noassertions /tmp/evaluation/421905-1177504528/instance-421905-1177504528.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 157292075

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1722224 kB
Buffers:         21784 kB
Cached:         259316 kB
SwapCached:       4364 kB
Active:         143444 kB
Inactive:       147500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722224 kB
SwapTotal:     4192956 kB
SwapFree:      4182888 kB
Dirty:           40748 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            28756 kB
Committed_AS:  2164724 kB
PageTables:       1412 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= 66338 MiB

End job on node27 on Wed Apr 25 15:22:16 UTC 2007