Trace number 303732

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) 1200.08 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S371462865-10.cnf
MD5SUMc6ea0b04be0e39b0b41f1f4cccf6fbc3
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.08	c |  Parsing time:         0.08         s                                       |
0.40/0.47	c ============================[ Search Statistics ]==============================
0.40/0.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.47	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.47	c ===============================================================================
0.40/0.47	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.40/0.49	c |       101 |     200    17000   119000 |     6233      101     57 |  0.003 % |
0.40/0.50	c |       251 |     200    17000   119000 |     6856      251     56 |  0.003 % |
0.50/0.52	c |       477 |     200    17000   119000 |     7542      477     57 |  0.003 % |
0.50/0.56	c |       815 |     200    17000   119000 |     8296      815     57 |  0.003 % |
0.50/0.60	c |      1321 |     200    17000   119000 |     9126     1321     57 |  0.003 % |
0.61/0.67	c |      2080 |     200    17000   119000 |    10038     2080     56 |  0.003 % |
0.71/0.77	c |      3220 |     200    17000   119000 |    11042     3220     56 |  0.003 % |
0.91/0.97	c |      4929 |     200    17000   119000 |    12147     4929     57 |  0.003 % |
1.22/1.28	c |      7491 |     200    17000   119000 |    13361     7491     57 |  0.003 % |
1.83/1.87	c |     11337 |     200    17000   119000 |    14697    11337     57 |  0.003 % |
2.75/2.86	c |     17103 |     200    17000   119000 |    16167     9706     57 |  0.003 % |
4.50/4.52	c |     25753 |     200    17000   119000 |    17784    10227     57 |  0.003 % |
6.86/6.94	c |     38727 |     200    17000   119000 |    19562    14264     58 |  0.003 % |
11.26/11.30	c |     58189 |     200    17000   119000 |    21519    14067     57 |  0.003 % |
18.83/18.88	c |     87383 |     200    17000   119000 |    23671    10845     57 |  0.003 % |
30.51/30.55	c |    131173 |     200    17000   119000 |    26038    17820     58 |  0.003 % |
50.26/50.29	c |    196857 |     200    17000   119000 |    28641    13484     57 |  0.003 % |
80.57/80.61	c |    295383 |     200    17000   119000 |    31506    12953     57 |  0.003 % |
130.63/130.75	c |    443173 |     200    17000   119000 |    34656    26750     59 |  0.003 % |
213.56/213.64	c |    664856 |     200    17000   119000 |    38122    29437     61 |  0.003 % |
345.24/345.37	c |    997381 |     200    17000   119000 |    41934    36770     60 |  0.003 % |
550.83/551.09	c |   1496170 |     200    17000   119000 |    46128    16436     58 |  0.003 % |
879.07/879.36	c |   2244352 |     200    17000   119000 |    50741    44608     61 |  0.003 % |

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/node76/watcher-303732-1172042332 -o ROOT/results/node76/solver-303732-1172042332 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303732-1172042332/minisat /tmp/evaluation/303732-1172042332/instance-303732-1172042332.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: 0.86 0.97 0.99 2/69 557
/proc/meminfo: memFree=1666504/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=1756 CPUtime=0
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 236 0 0 0 0 0 0 0 20 0 1 0 224191484 1798144 221 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 439 221 58 138 0 298 0

[startup+0.107287 s]
/proc/loadavg: 0.86 0.97 0.99 2/69 557
/proc/meminfo: memFree=1666504/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=3284 CPUtime=0.1
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 617 0 0 0 10 0 0 0 21 0 1 0 224191484 3362816 602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 821 602 71 138 0 680 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3284

[startup+0.515334 s]
/proc/loadavg: 0.86 0.97 0.99 2/69 557
/proc/meminfo: memFree=1666504/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=2948 CPUtime=0.5
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 654 0 0 0 50 0 0 0 24 0 1 0 224191484 3018752 536 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 737 536 73 138 0 596 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2948

[startup+1.33543 s]
/proc/loadavg: 0.86 0.97 0.99 2/70 558
/proc/meminfo: memFree=1663232/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=4804 CPUtime=1.32
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 1102 0 0 0 132 0 0 0 25 0 1 0 224191484 4919296 984 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 1201 984 73 138 0 1060 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4804

[startup+2.97162 s]
/proc/loadavg: 0.86 0.97 0.99 2/70 558
/proc/meminfo: memFree=1661248/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=6580 CPUtime=2.96
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 1549 0 0 0 296 0 0 0 25 0 1 0 224191484 6737920 1431 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 1645 1431 73 138 0 1504 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6580

[startup+6.252 s]
/proc/loadavg: 0.87 0.97 0.99 2/70 558
/proc/meminfo: memFree=1660160/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=7636 CPUtime=6.24
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 1800 0 0 0 623 1 0 0 25 0 1 0 224191484 7819264 1682 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 1909 1682 73 138 0 1768 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7636

[startup+12.7047 s]
/proc/loadavg: 0.88 0.97 0.99 2/70 558
/proc/meminfo: memFree=1659008/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=8604 CPUtime=12.69
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 2044 0 0 0 1268 1 0 0 25 0 1 0 224191484 8810496 1926 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 2151 1926 73 138 0 2010 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8604

[startup+25.5052 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 558
/proc/meminfo: memFree=1657536/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=9932 CPUtime=25.49
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 2369 0 0 0 2547 2 0 0 25 0 1 0 224191484 10170368 2251 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 2483 2251 73 138 0 2342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9932

[startup+51.1092 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 558
/proc/meminfo: memFree=1656064/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=11256 CPUtime=51.08
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 2705 0 0 0 5106 2 0 0 25 0 1 0 224191484 11526144 2587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 2814 2587 73 138 0 2673 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11256

[startup+102.317 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 558
/proc/meminfo: memFree=1654144/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=13284 CPUtime=102.27
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 3185 0 0 0 10224 3 0 0 25 0 1 0 224191484 13602816 3067 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 3321 3067 73 138 0 3180 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13284

[startup+162.333 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 558
/proc/meminfo: memFree=1652224/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=15200 CPUtime=162.27
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 3661 0 0 0 16223 4 0 0 25 0 1 0 224191484 15564800 3543 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 3800 3543 73 138 0 3659 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 15200

[startup+222.346 s]
/proc/loadavg: 1.07 1.00 1.00 2/70 558
/proc/meminfo: memFree=1650752/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=16688 CPUtime=222.27
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 4024 0 0 0 22223 4 0 0 25 0 1 0 224191484 17088512 3906 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 4172 3906 73 138 0 4031 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 16688

[startup+282.361 s]
/proc/loadavg: 1.02 1.00 1.00 2/70 558
/proc/meminfo: memFree=1650176/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=17232 CPUtime=282.27
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 4163 0 0 0 28222 5 0 0 25 0 1 0 224191484 17645568 4045 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 4308 4045 73 138 0 4167 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 17232

[startup+342.374 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 558
/proc/meminfo: memFree=1649920/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=17556 CPUtime=342.27
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 4230 0 0 0 34222 5 0 0 25 0 1 0 224191484 17977344 4112 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 4389 4112 73 138 0 4248 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 17556

[startup+402.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1648448/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=19144 CPUtime=402.26
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 4584 0 0 0 40221 5 0 0 25 0 1 0 224191484 19603456 4466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 4786 4466 73 138 0 4645 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 19144

[startup+462.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1648320/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=19272 CPUtime=462.26
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 4620 0 0 0 46221 5 0 0 25 0 1 0 224191484 19734528 4502 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 4818 4502 73 138 0 4677 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 19272

[startup+522.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1647872/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=19720 CPUtime=522.26
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 4720 0 0 0 52221 5 0 0 25 0 1 0 224191484 20193280 4602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 4930 4602 73 138 0 4789 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 19720

[startup+582.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1646464/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=21076 CPUtime=582.26
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5083 0 0 0 58221 5 0 0 25 0 1 0 224191484 21581824 4965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5269 4965 73 138 0 5128 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 21076

[startup+642.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1646272/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=21352 CPUtime=642.26
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5123 0 0 0 64221 5 0 0 25 0 1 0 224191484 21864448 5005 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5338 5005 73 138 0 5197 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 21352

[startup+702.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1645888/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=21628 CPUtime=702.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5209 0 0 0 70220 5 0 0 25 0 1 0 224191484 22147072 5091 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5407 5091 73 138 0 5266 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 21628

[startup+762.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1645632/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=22048 CPUtime=762.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5289 0 0 0 76220 5 0 0 25 0 1 0 224191484 22577152 5171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5512 5171 73 138 0 5371 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 22048

[startup+822.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1645504/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=22192 CPUtime=822.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5319 0 0 0 82220 5 0 0 25 0 1 0 224191484 22724608 5201 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5548 5201 73 138 0 5407 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 22192

[startup+882.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1644544/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=23304 CPUtime=882.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5595 0 0 0 88219 6 0 0 25 0 1 0 224191484 23863296 5477 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5826 5477 73 138 0 5685 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 23304

[startup+942.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1644160/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=23436 CPUtime=942.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5648 0 0 0 94219 6 0 0 25 0 1 0 224191484 23998464 5530 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 5859 5530 73 138 0 5718 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 23436

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1643456/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=24248 CPUtime=1002.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5826 0 0 0 100219 6 0 0 25 0 1 0 224191484 24829952 5708 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 6062 5708 73 138 0 5921 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 24248

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1643264/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=24436 CPUtime=1062.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5871 0 0 0 106219 6 0 0 25 0 1 0 224191484 25022464 5753 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 6109 5753 73 138 0 5968 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 24436

[startup+1122.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1643200/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=24436 CPUtime=1122.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5892 0 0 0 112219 6 0 0 25 0 1 0 224191484 25022464 5774 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 6109 5774 73 138 0 5968 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 24436

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1643200/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=24580 CPUtime=1182.25
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5908 0 0 0 118219 6 0 0 25 0 1 0 224191484 25169920 5790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 6145 5790 73 138 0 6004 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 24580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 558
/proc/meminfo: memFree=1643200/2055888 swapFree=4082452/4096564
[pid=557] ppid=555 vsize=24580 CPUtime=1200.07
/proc/557/stat : 557 (minisat) R 555 557 500 0 -1 4194304 5910 0 0 0 120001 6 0 0 25 0 1 0 224191484 25169920 5792 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/557/statm: 6145 5792 73 138 0 6004 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24580

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): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.070989
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 24580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5910
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= 5
involuntary context switches= 1342

runsolver used 1.00585 second user time and 2.20267 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 07:18:52 UTC 2007

IDJOB= 303732
IDBENCH= 20115
IDSOLVER= 109
FILE ID= node76/303732-1172042332

PBS_JOBID= 3892753

Free space on /tmp= 66648 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S371462865-10.cnf
COMMAND LINE= /tmp/evaluation/303732-1172042332/minisat /tmp/evaluation/303732-1172042332/instance-303732-1172042332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-303732-1172042332 -o ROOT/results/node76/solver-303732-1172042332 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303732-1172042332/minisat /tmp/evaluation/303732-1172042332/instance-303732-1172042332.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c6ea0b04be0e39b0b41f1f4cccf6fbc3

RANDOM SEED= 490350627

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1666912 kB
Buffers:         35196 kB
Cached:         298976 kB
SwapCached:       8004 kB
Active:         224888 kB
Inactive:       123804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1666912 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          15104 kB
Slab:            26648 kB
Committed_AS:   990520 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Wed Feb 21 07:38:54 UTC 2007