Trace number 292457

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) 1200.02 1200.37

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
MD5SUM02a107b9ff03aada11a30505baf8353d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark201.592
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |      90     1917     9585 |      639        0    nan |  0.000 % |
0.00/0.01	c |       103 |      90     1917     9585 |      702      103     22 |  0.012 % |
0.00/0.01	c |       254 |      90     1917     9585 |      773      254     21 |  0.012 % |
0.00/0.02	c |       481 |      90     1917     9585 |      850      481     21 |  0.012 % |
0.00/0.03	c |       818 |      90     1917     9585 |      935      818     20 |  0.012 % |
0.00/0.04	c |      1325 |      90     1917     9585 |     1029      847     20 |  0.012 % |
0.00/0.07	c |      2084 |      90     1917     9585 |     1132      553     18 |  0.012 % |
0.00/0.10	c |      3226 |      90     1917     9585 |     1245     1118     18 |  0.012 % |
0.10/0.16	c |      4934 |      90     1917     9585 |     1369      941     18 |  0.012 % |
0.20/0.24	c |      7496 |      90     1917     9585 |     1506      735     18 |  0.012 % |
0.30/0.37	c |     11340 |      90     1917     9585 |     1657     1521     18 |  0.012 % |
0.51/0.57	c |     17106 |      90     1917     9585 |     1823     1417     18 |  0.012 % |
0.81/0.89	c |     25757 |      90     1917     9585 |     2005     1784     17 |  0.012 % |
1.33/1.37	c |     38731 |      90     1917     9585 |     2206     1569     18 |  0.012 % |
2.04/2.13	c |     58192 |      90     1917     9585 |     2426     2094     18 |  0.012 % |
3.27/3.29	c |     87384 |      90     1917     9585 |     2669     1909     17 |  0.012 % |
5.01/5.10	c |    131173 |      90     1917     9585 |     2936     2638     19 |  0.012 % |
7.89/7.93	c |    196858 |      90     1917     9585 |     3229     1736     17 |  0.012 % |
12.28/12.33	c |    295385 |      90     1917     9585 |     3552     2644     19 |  0.012 % |
19.04/19.06	c |    443174 |      90     1917     9585 |     3908     2000     18 |  0.012 % |
29.59/29.67	c |    664857 |      90     1917     9585 |     4298     3459     18 |  0.012 % |
46.18/46.28	c |    997382 |      90     1917     9585 |     4728     3232     19 |  0.012 % |
72.09/72.13	c |   1496170 |      90     1917     9585 |     5201     3105     17 |  0.012 % |
112.74/112.82	c |   2244352 |      90     1917     9585 |     5721     4367     19 |  0.012 % |
176.74/176.81	c |   3366627 |      90     1917     9585 |     6293     3696     17 |  0.012 % |
277.00/277.11	c |   5050039 |      90     1917     9585 |     6923     4241     18 |  0.012 % |
434.92/435.05	c |   7575155 |      90     1917     9585 |     7615     4925     16 |  0.012 % |
683.56/683.82	c |  11362830 |      90     1917     9585 |     8377     5053     17 |  0.012 % |
1079.98/1080.34	c |  17044343 |      90     1917     9585 |     9215     5431     18 |  0.013 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-292457-1171754402 -o ROOT/results/node23/solver-292457-1171754402 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292457-1171754402/minisat /tmp/evaluation/292457-1171754402/instance-292457-1171754402.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.95 3/77 26596
/proc/meminfo: memFree=923032/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=1884 CPUtime=0
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 195394050 1929216 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 471 136 72 138 0 330 0

[startup+0.106411 s]
/proc/loadavg: 0.93 0.99 0.95 3/77 26596
/proc/meminfo: memFree=923032/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2016 CPUtime=0.1
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 195394050 2064384 159 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 504 159 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514457 s]
/proc/loadavg: 0.93 0.99 0.95 3/77 26596
/proc/meminfo: memFree=923032/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2016 CPUtime=0.51
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 201 0 0 0 51 0 0 0 21 0 1 0 195394050 2064384 185 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 504 185 73 138 0 363 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2016

[startup+1.33455 s]
/proc/loadavg: 0.93 0.99 0.95 2/78 26597
/proc/meminfo: memFree=922448/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2148 CPUtime=1.33
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 227 0 0 0 133 0 0 0 25 0 1 0 195394050 2199552 211 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 537 211 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.97073 s]
/proc/loadavg: 0.93 0.99 0.95 2/78 26597
/proc/meminfo: memFree=922256/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2280 CPUtime=2.96
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 258 0 0 0 296 0 0 0 25 0 1 0 195394050 2334720 242 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 570 242 73 138 0 429 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2280

[startup+6.24711 s]
/proc/loadavg: 0.93 0.99 0.95 2/78 26597
/proc/meminfo: memFree=922000/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2412 CPUtime=6.24
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 295 0 0 0 624 0 0 0 25 0 1 0 195394050 2469888 279 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 603 279 73 138 0 462 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2412

[startup+12.7048 s]
/proc/loadavg: 0.94 0.99 0.95 2/78 26597
/proc/meminfo: memFree=921744/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2680 CPUtime=12.69
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 342 0 0 0 1269 0 0 0 25 0 1 0 195394050 2744320 326 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 670 326 73 138 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2680

[startup+25.5113 s]
/proc/loadavg: 0.95 0.99 0.95 2/78 26597
/proc/meminfo: memFree=921552/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=2812 CPUtime=25.5
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 401 0 0 0 2550 0 0 0 25 0 1 0 195394050 2879488 385 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 703 385 73 138 0 562 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2812

[startup+51.1212 s]
/proc/loadavg: 0.97 0.99 0.95 2/78 26597
/proc/meminfo: memFree=921296/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=3084 CPUtime=51.1
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 453 0 0 0 5110 0 0 0 25 0 1 0 195394050 3158016 437 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 771 437 73 138 0 630 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3084

[startup+102.338 s]
/proc/loadavg: 0.98 0.99 0.95 2/78 26597
/proc/meminfo: memFree=920976/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=3356 CPUtime=102.3
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 530 0 0 0 10230 0 0 0 25 0 1 0 195394050 3436544 514 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 839 514 73 138 0 698 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3356

[startup+162.37 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 26597
/proc/meminfo: memFree=920720/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=3648 CPUtime=162.31
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 586 0 0 0 16231 0 0 0 25 0 1 0 195394050 3735552 570 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 912 570 73 138 0 771 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3648

[startup+222.396 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 26597
/proc/meminfo: memFree=920400/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=3792 CPUtime=222.33
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 646 0 0 0 22232 1 0 0 25 0 1 0 195394050 3883008 630 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134559621 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 948 630 73 138 0 807 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3792

[startup+282.421 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 26597
/proc/meminfo: memFree=920336/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=3928 CPUtime=282.33
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 671 0 0 0 28232 1 0 0 25 0 1 0 195394050 4022272 655 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 982 655 73 138 0 841 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3928

[startup+342.447 s]
/proc/loadavg: 0.99 0.99 0.95 3/78 26597
/proc/meminfo: memFree=920208/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4068 CPUtime=342.33
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 706 0 0 0 34232 1 0 0 25 0 1 0 195394050 4165632 690 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1017 690 73 138 0 876 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4068

[startup+402.478 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 26597
/proc/meminfo: memFree=920080/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4068 CPUtime=402.35
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 713 0 0 0 40233 2 0 0 25 0 1 0 195394050 4165632 697 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1017 697 73 138 0 876 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 4068

[startup+462.501 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 26597
/proc/meminfo: memFree=920080/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4208 CPUtime=462.36
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 742 0 0 0 46234 2 0 0 25 0 1 0 195394050 4308992 726 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1052 726 73 138 0 911 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 4208

[startup+522.528 s]
/proc/loadavg: 0.99 0.99 0.95 2/78 26597
/proc/meminfo: memFree=919952/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4344 CPUtime=522.36
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 764 0 0 0 52234 2 0 0 25 0 1 0 195394050 4448256 748 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1086 748 73 138 0 945 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 4344

[startup+582.552 s]
/proc/loadavg: 1.05 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919952/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4344 CPUtime=582.38
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 778 0 0 0 58235 3 0 0 25 0 1 0 195394050 4448256 762 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1086 762 73 138 0 945 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 4344

[startup+642.583 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919888/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4344 CPUtime=642.38
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 783 0 0 0 64235 3 0 0 25 0 1 0 195394050 4448256 767 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1086 767 73 138 0 945 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4344

[startup+702.612 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919888/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4492 CPUtime=702.4
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 796 0 0 0 70236 4 0 0 25 0 1 0 195394050 4599808 780 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556339 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1123 780 73 138 0 982 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 4492

[startup+762.641 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919696/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4624 CPUtime=762.41
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 835 0 0 0 76237 4 0 0 25 0 1 0 195394050 4734976 819 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1156 819 73 138 0 1015 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 4624

[startup+822.672 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919632/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4772 CPUtime=822.42
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 860 0 0 0 82238 4 0 0 25 0 1 0 195394050 4886528 844 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1193 844 73 138 0 1052 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 4772

[startup+882.701 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919504/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4920 CPUtime=882.44
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 889 0 0 0 88239 5 0 0 25 0 1 0 195394050 5038080 873 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1230 873 73 138 0 1089 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 4920

[startup+942.729 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919504/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=4920 CPUtime=942.45
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 894 0 0 0 94240 5 0 0 25 0 1 0 195394050 5038080 878 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552077 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1230 878 73 138 0 1089 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 4920

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919376/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=5064 CPUtime=1002.45
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 917 0 0 0 100240 5 0 0 25 0 1 0 195394050 5185536 901 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1266 901 73 138 0 1125 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 5064

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919376/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=5064 CPUtime=1062.47
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 926 0 0 0 106241 6 0 0 25 0 1 0 195394050 5185536 910 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1266 910 73 138 0 1125 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 5064

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 26597
/proc/meminfo: memFree=919312/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=5064 CPUtime=1122.48
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 937 0 0 0 112242 6 0 0 25 0 1 0 195394050 5185536 921 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1266 921 73 138 0 1125 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 5064

[startup+1182.85 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 26597
/proc/meminfo: memFree=919312/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=5064 CPUtime=1182.49
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 947 0 0 0 118243 6 0 0 25 0 1 0 195394050 5185536 931 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556661 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1266 931 73 138 0 1125 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 5064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 26597
/proc/meminfo: memFree=919312/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=5064 CPUtime=1200.01
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 947 0 0 0 119994 7 0 0 25 0 1 0 195394050 5185536 931 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1266 931 73 138 0 1125 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5064

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

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

[startup+1200.36 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 26597
/proc/meminfo: memFree=919312/2055920 swapFree=4144472/4192956
[pid=26596] ppid=26594 vsize=5064 CPUtime=1200.01
/proc/26596/stat : 26596 (minisat) R 26594 26596 25251 0 -1 4194304 947 0 0 0 119994 7 0 0 25 0 1 0 195394050 5185536 931 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26596/statm: 1266 931 73 138 0 1125 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.071989
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 5064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 947
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= 1952

runsolver used 1.17682 second user time and 2.70859 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Feb 17 23:20:02 UTC 2007

IDJOB= 292457
IDBENCH= 19840
IDSOLVER= 109
FILE ID= node23/292457-1171754402

PBS_JOBID= 3839480

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1110074311-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292457-1171754402/minisat /tmp/evaluation/292457-1171754402/instance-292457-1171754402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-292457-1171754402 -o ROOT/results/node23/solver-292457-1171754402 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292457-1171754402/minisat /tmp/evaluation/292457-1171754402/instance-292457-1171754402.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  02a107b9ff03aada11a30505baf8353d

RANDOM SEED= 80635515

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:        923504 kB
Buffers:         40432 kB
Cached:         979556 kB
SwapCached:      16332 kB
Active:         803972 kB
Inactive:       240524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        923504 kB
SwapTotal:     4192956 kB
SwapFree:      4144472 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            73516 kB
Committed_AS:   580692 kB
PageTables:       1696 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= 66564 MiB

End job on node23 on Sat Feb 17 23:40:04 UTC 2007