Trace number 331005

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 (with assertions)? (TO) 1200.17 1200.74

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq2.cnf
MD5SUMf0f4556999ccb446384994a4148fca28
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark239.446
Satisfiable
(Un)Satisfiability was proved
Number of variables44095
Number of clauses542253
Sum of the clauses size1554259
Maximum clause length93
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2500227
Number of clauses of size 310265
Number of clauses of size 43051
Number of clauses of size 55229
Number of clauses of size over 523480

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:  44095                                                |
0.00/0.00	c |  Number of clauses:    542253                                               |
1.69/1.77	c |  Parsing time:         1.71         s                                       |
7.58/7.65	c ============================[ Search Statistics ]==============================
7.58/7.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
7.58/7.65	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
7.58/7.65	c ===============================================================================
7.58/7.65	c |         0 |   30589   500510  1532465 |   166836        0    nan |  0.000 % |
7.69/7.77	c |       101 |   30588   500510  1532465 |   183520      100     34 |  0.018 % |
7.79/7.87	c |       251 |   30588   500510  1532465 |   201872      250     34 |  0.018 % |
7.89/7.95	c |       477 |   30588   500510  1532465 |   222059      476     32 |  0.018 % |
7.99/8.05	c |       816 |   30588   500510  1532465 |   244265      815     32 |  0.018 % |
8.19/8.23	c |      1324 |   30588   500510  1532465 |   268692     1323     32 |  0.018 % |
8.39/8.47	c |      2084 |   30588   500510  1532465 |   295561     2083     32 |  0.018 % |
8.79/8.81	c |      3223 |   30588   500510  1532465 |   325117     3222     33 |  0.018 % |
9.19/9.28	c |      4931 |   30588   500510  1532465 |   357629     4930     43 |  0.018 % |
9.89/9.99	c |      7493 |   30588   500487  1532416 |   393392     7489     68 |  0.018 % |
10.99/11.03	c |     11338 |   30588   500487  1532416 |   432731    11334     84 |  0.018 % |
12.29/12.39	c |     17104 |   30588   500487  1532416 |   476004    17100     95 |  0.018 % |
14.19/14.29	c |     25753 |   30588   500487  1532416 |   523604    25749     98 |  0.018 % |
16.98/17.02	c |     38727 |   30588   500487  1532416 |   575965    38723     93 |  0.018 % |
22.98/23.09	c |     58189 |   30588   500487  1532416 |   633561    58185     95 |  0.018 % |
30.77/30.88	c |     87381 |   30588   500487  1532416 |   696918    87377     85 |  0.018 % |
44.86/44.96	c |    131170 |   30588   500487  1532416 |   766609   131166     76 |  0.018 % |
83.34/83.43	c |    196854 |   30588   500487  1532416 |   843270   196850     69 |  0.018 % |
157.02/157.13	c |    295380 |   30588   500487  1532416 |   927598   295376     59 |  0.018 % |
273.67/273.80	c |    443170 |   30588   500487  1532416 |  1020357   443166     97 |  0.018 % |
488.09/488.39	c |    664854 |   30588   500487  1532416 |  1122393   664850    145 |  0.018 % |
1040.49/1041.10	c |    997379 |   30588   500487  1532416 |  1234633   997375    169 |  0.018 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-331005-1173178130 -o ROOT/results/node40/solver-331005-1173178130 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331005-1173178130/minisat /tmp/evaluation/331005-1173178130/instance-331005-1173178130.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 0.95 3/64 18169
/proc/meminfo: memFree=1604320/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=1892 CPUtime=0
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 386 0 0 0 0 0 0 0 18 0 1 0 43767340 1937408 370 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 473 371 58 138 0 332 0

[startup+0.101853 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 18169
/proc/meminfo: memFree=1604320/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=6628 CPUtime=0.09
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 1506 0 0 0 9 0 0 0 18 0 1 0 43767340 6787072 1490 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 1657 1491 58 138 0 1516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.201873 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 18169
/proc/meminfo: memFree=1604320/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=9924 CPUtime=0.19
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 2353 0 0 0 18 1 0 0 18 0 1 0 43767340 10162176 2337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 2481 2337 58 138 0 2340 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9924

[startup+0.301893 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 18169
/proc/meminfo: memFree=1604320/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=13104 CPUtime=0.29
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 3021 0 0 0 28 1 0 0 19 0 1 0 43767340 13418496 3005 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 3276 3005 58 138 0 3135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13104

[startup+0.701977 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 18169
/proc/meminfo: memFree=1604320/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=23540 CPUtime=0.69
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 5604 0 0 0 66 3 0 0 22 0 1 0 43767340 24104960 5588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 5885 5588 58 138 0 5744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23540

[startup+1.50115 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 18170
/proc/meminfo: memFree=1574936/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=38160 CPUtime=1.49
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 8688 0 0 0 144 5 0 0 25 0 1 0 43767340 39075840 8672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532773 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 9540 8672 58 138 0 9399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38160

[startup+3.10148 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 18170
/proc/meminfo: memFree=1566488/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=44584 CPUtime=3.09
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 10531 0 0 0 303 6 0 0 25 0 1 0 43767340 45654016 10515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532676 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 11146 10515 70 138 0 11005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44584

[startup+6.30115 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 18170
/proc/meminfo: memFree=1557464/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=52112 CPUtime=6.29
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 12329 0 0 0 623 6 0 0 25 0 1 0 43767340 53362688 12313 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530813 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 13028 12313 70 138 0 12887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 52112

[startup+12.7015 s]
/proc/loadavg: 0.93 0.96 0.95 2/65 18170
/proc/meminfo: memFree=1560608/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=45372 CPUtime=12.69
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 12889 0 0 0 1262 7 0 0 25 0 1 0 43767340 46460928 10937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 11343 10937 73 138 0 11202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45372

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 18170
/proc/meminfo: memFree=1544808/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=61604 CPUtime=25.48
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 16918 0 0 0 2538 10 0 0 25 0 1 0 43767340 63082496 14966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 15401 14966 73 138 0 15260 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61604

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 18170
/proc/meminfo: memFree=1524392/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=82272 CPUtime=51.06
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 22042 0 0 0 5091 15 0 0 25 0 1 0 43767340 84246528 20090 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134548881 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 20568 20090 73 138 0 20427 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 82272

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 18170
/proc/meminfo: memFree=1504040/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=102756 CPUtime=102.24
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 27055 0 0 0 10204 20 0 0 25 0 1 0 43767340 105222144 25103 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 25689 25103 73 138 0 25548 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 102756

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1490152/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=116752 CPUtime=162.21
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 30551 0 0 0 16197 24 0 0 25 0 1 0 43767340 119554048 28599 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 29188 28599 73 138 0 29047 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 116752

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1429864/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=177128 CPUtime=222.2
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 45575 0 0 0 22181 39 0 0 25 0 1 0 43767340 181379072 43606 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 44282 43606 73 138 0 44141 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 177128

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1383144/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=223776 CPUtime=282.16
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 57248 0 0 0 28168 48 0 0 25 0 1 0 43767340 229146624 55279 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 55944 55280 73 138 0 55803 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 223776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1313192/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=294612 CPUtime=342.14
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 74727 0 0 0 34151 63 0 0 25 0 1 0 43767340 301682688 72758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 73653 72758 73 138 0 73512 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 294612

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1242472/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=365788 CPUtime=402.12
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 92564 0 0 0 40132 80 0 0 25 0 1 0 43767340 374566912 90595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 91447 90595 73 138 0 91306 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 365788

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1181544/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=425736 CPUtime=462.1
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 107554 0 0 0 46118 92 0 0 25 0 1 0 43767340 435953664 105585 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 106434 105585 73 138 0 106293 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 425736

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1160040/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=447232 CPUtime=522.07
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 112887 0 0 0 52109 98 0 0 25 0 1 0 43767340 457965568 110918 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 111808 110918 73 138 0 111667 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 447232

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1137128/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=471548 CPUtime=582.05
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 118600 0 0 0 58101 104 0 0 25 0 1 0 43767340 482865152 116623 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 117887 116623 73 138 0 117746 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 471548

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1099368/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=509756 CPUtime=642.02
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 128192 0 0 0 64089 113 0 0 25 0 1 0 43767340 521990144 126215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551851 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 127439 126215 73 138 0 127298 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 509756

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18170
/proc/meminfo: memFree=1055528/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=552976 CPUtime=702.01
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 139034 0 0 0 70075 126 0 0 25 0 1 0 43767340 566247424 137057 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 138244 137057 73 138 0 138103 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 552976

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 18282
/proc/meminfo: memFree=1016168/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=590548 CPUtime=761.94
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 148437 0 0 0 76057 137 0 0 25 0 1 0 43767340 604721152 146460 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 147637 146460 73 138 0 147496 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 590548

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18368
/proc/meminfo: memFree=982936/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=625008 CPUtime=821.87
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 157080 0 0 0 82042 145 0 0 25 0 1 0 43767340 640008192 155103 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 156252 155103 73 138 0 156111 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 625008

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 18368
/proc/meminfo: memFree=947488/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=660224 CPUtime=881.85
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 165870 0 0 0 88030 155 0 0 25 0 1 0 43767340 676069376 163893 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 165056 163893 73 138 0 164915 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 660224

[startup+942.302 s]
/proc/loadavg: 1.06 0.99 0.95 2/65 18368
/proc/meminfo: memFree=916640/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=691072 CPUtime=941.83
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 173645 0 0 0 94020 163 0 0 25 0 1 0 43767340 707657728 171668 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552077 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 172768 171668 73 138 0 172627 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 691072

[startup+1002.3 s]
/proc/loadavg: 1.17 1.04 0.97 2/65 18368
/proc/meminfo: memFree=885472/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=721976 CPUtime=1001.8
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 181350 0 0 0 100009 171 0 0 25 0 1 0 43767340 739303424 179373 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556039 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 180494 179373 73 138 0 180353 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 721976

[startup+1062.3 s]
/proc/loadavg: 1.12 1.05 0.98 2/65 18368
/proc/meminfo: memFree=858272/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=749412 CPUtime=1061.77
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 188234 0 0 0 106002 175 0 0 25 0 1 0 43767340 767397888 186257 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 187353 186257 73 138 0 187212 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 749412

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 0.98 2/65 18368
/proc/meminfo: memFree=838304/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=769224 CPUtime=1121.75
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 193117 0 0 0 111994 181 0 0 25 0 1 0 43767340 787685376 191140 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 192306 191140 73 138 0 192165 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 769224

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 0.99 2/65 18368
/proc/meminfo: memFree=809768/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=800596 CPUtime=1181.74
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 200429 0 0 0 117985 189 0 0 25 0 1 0 43767340 819810304 198452 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 200149 198452 73 138 0 200008 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 800596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.13 1.07 0.99 2/65 18368
/proc/meminfo: memFree=791016/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=818292 CPUtime=1200.03
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4194304 204881 0 0 0 119811 192 0 0 25 0 1 0 43767340 837931008 202904 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 204573 202904 73 138 0 204432 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 818292

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

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

[startup+1200.71 s]
/proc/loadavg: 1.13 1.07 0.99 2/65 18368
/proc/meminfo: memFree=791016/2055920 swapFree=4192812/4192956
[pid=18169] ppid=18167 vsize=0 CPUtime=1200.13
/proc/18169/stat : 18169 (minisat) R 18167 18169 17592 0 -1 4195332 204881 0 0 0 119811 202 0 0 25 0 1 0 43767340 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/18169/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.74
CPU time (s): 1200.17
CPU user time (s): 1198.11
CPU system time (s): 2.05469
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 818292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.11
system time used= 2.05469
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 204881
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= 3386

runsolver used 0.845871 second user time and 2.52662 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Mar  6 10:48:51 UTC 2007

IDJOB= 331005
IDBENCH= 20577
IDSOLVER= 109
FILE ID= node40/331005-1173178130

PBS_JOBID= 4015263

Free space on /tmp= 66505 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq2.cnf
COMMAND LINE= /tmp/evaluation/331005-1173178130/minisat /tmp/evaluation/331005-1173178130/instance-331005-1173178130.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-331005-1173178130 -o ROOT/results/node40/solver-331005-1173178130 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331005-1173178130/minisat /tmp/evaluation/331005-1173178130/instance-331005-1173178130.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f0f4556999ccb446384994a4148fca28

RANDOM SEED= 440694921

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.259
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		: 3000.259
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:       1605240 kB
Buffers:         30436 kB
Cached:         345872 kB
SwapCached:        140 kB
Active:          40152 kB
Inactive:       351740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11188 kB
Writeback:           0 kB
Mapped:          25600 kB
Slab:            44884 kB
Committed_AS:   128328 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= 66505 MiB

End job on node40 on Tue Mar  6 11:08:54 UTC 2007