Trace number 338697

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.1883
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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:  252                                                  |
0.00/0.00	c |  Number of clauses:    2160                                                 |
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 |     234     2142     7956 |      714        0    nan |  0.000 % |
0.00/0.01	c |       100 |     234     2142     7956 |      785      100     47 |  0.002 % |
0.00/0.02	c |       250 |     234     2142     7956 |      863      250     57 |  0.028 % |
0.00/0.02	c |       477 |     234     2142     7956 |      950      477     61 |  0.028 % |
0.03/0.04	c |       814 |     234     2142     7956 |     1045      814     66 |  0.028 % |
0.03/0.07	c |      1321 |     234     2142     7956 |     1149      713     70 |  0.028 % |
0.09/0.11	c |      2080 |     234     2142     7956 |     1264      818     68 |  0.028 % |
0.09/0.18	c |      3219 |     234     2142     7956 |     1391     1249     69 |  0.028 % |
0.19/0.29	c |      4928 |     234     2142     7956 |     1530     1419     72 |  0.028 % |
0.39/0.49	c |      7490 |     234     2142     7956 |     1683     1452     87 |  0.028 % |
0.79/0.84	c |     11334 |     234     2142     7956 |     1851     1634     86 |  0.028 % |
1.29/1.35	c |     17100 |     234     2142     7956 |     2037     1387     76 |  0.028 % |
2.10/2.15	c |     25749 |     234     2142     7956 |     2240     1280     75 |  0.028 % |
3.59/3.68	c |     38723 |     234     2142     7956 |     2464     2317     94 |  0.028 % |
5.99/6.05	c |     58184 |     234     2142     7956 |     2711     2206     99 |  0.028 % |
9.59/9.67	c |     87376 |     234     2142     7956 |     2982     2758     93 |  0.028 % |
15.79/15.81	c |    131168 |     234     2142     7956 |     3280     2700    101 |  0.002 % |
25.29/25.39	c |    196852 |     234     2142     7956 |     3608     3225     99 |  0.028 % |
39.38/39.41	c |    295379 |     234     2142     7956 |     3969     2263     88 |  0.028 % |
63.07/63.14	c |    443169 |     234     2142     7956 |     4366     3991    102 |  0.028 % |
101.46/101.58	c |    664852 |     234     2142     7956 |     4803     2304     91 |  0.028 % |
160.24/160.32	c |    997378 |     234     2142     7956 |     5283     3057     93 |  0.028 % |
253.52/253.63	c |   1496167 |     234     2142     7956 |     5812     5380    105 |  0.028 % |
400.38/400.53	c |   2244349 |     234     2142     7956 |     6393     3835     90 |  0.028 % |
637.32/637.52	c |   3366624 |     234     2142     7956 |     7032     5306     95 |  0.002 % |
1009.82/1010.18	c |   5050036 |     234     2142     7956 |     7735     3682     93 |  0.028 % |

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/node76/watcher-338697-1173690501 -o ROOT/results/node76/solver-338697-1173690501 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338697-1173690501/minisat /tmp/evaluation/338697-1173690501/instance-338697-1173690501.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.98 3/69 814
/proc/meminfo: memFree=1647492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=1888 CPUtime=0
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 389008369 1933312 130 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530388 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 472 130 72 138 0 331 0

[startup+0.0392279 s]
/proc/loadavg: 1.00 0.97 0.98 3/69 814
/proc/meminfo: memFree=1647492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=2020 CPUtime=0.03
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 199 0 0 0 3 0 0 0 20 0 1 0 389008369 2068480 184 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 505 184 73 138 0 364 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2020

[startup+0.101236 s]
/proc/loadavg: 1.00 0.97 0.98 3/69 814
/proc/meminfo: memFree=1647492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=2284 CPUtime=0.09
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 252 0 0 0 9 0 0 0 20 0 1 0 389008369 2338816 237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 571 237 73 138 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2284

[startup+0.301258 s]
/proc/loadavg: 1.00 0.97 0.98 3/69 814
/proc/meminfo: memFree=1647492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=2416 CPUtime=0.29
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 288 0 0 0 29 0 0 0 21 0 1 0 389008369 2473984 273 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 604 273 73 138 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2416

[startup+0.701304 s]
/proc/loadavg: 1.00 0.97 0.98 3/69 814
/proc/meminfo: memFree=1647492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=2680 CPUtime=0.69
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 360 0 0 0 69 0 0 0 25 0 1 0 389008369 2744320 345 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 670 345 73 138 0 529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50139 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1646268/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=2812 CPUtime=1.49
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 389008369 2879488 381 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556207 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 703 381 73 138 0 562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2812

[startup+3.10158 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1645884/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=3208 CPUtime=3.09
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 477 0 0 0 309 0 0 0 25 0 1 0 389008369 3284992 462 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 802 462 73 138 0 661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30195 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1645308/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=3604 CPUtime=6.29
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 571 0 0 0 629 0 0 0 25 0 1 0 389008369 3690496 556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556707 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 901 556 73 138 0 760 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7017 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1644932/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=4000 CPUtime=12.69
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 665 0 0 0 1269 0 0 0 25 0 1 0 389008369 4096000 650 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1000 650 73 138 0 859 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4000

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1644484/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=4392 CPUtime=25.49
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 773 0 0 0 2549 0 0 0 25 0 1 0 389008369 4497408 758 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1098 758 73 138 0 957 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4392

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1643716/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=5052 CPUtime=51.08
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 949 0 0 0 5108 0 0 0 25 0 1 0 389008369 5173248 934 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1263 934 73 138 0 1122 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5052

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1643012/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=5716 CPUtime=102.27
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1105 0 0 0 10227 0 0 0 25 0 1 0 389008369 5853184 1090 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1429 1090 73 138 0 1288 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5716

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1642692/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=6112 CPUtime=162.24
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1197 0 0 0 16224 0 0 0 25 0 1 0 389008369 6258688 1182 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1528 1182 73 138 0 1387 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6112

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/70 815
/proc/meminfo: memFree=1642052/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=6776 CPUtime=222.23
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1370 0 0 0 22222 1 0 0 25 0 1 0 389008369 6938624 1355 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1694 1355 73 138 0 1553 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6776

[startup+282.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/70 815
/proc/meminfo: memFree=1641412/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=7444 CPUtime=282.22
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1528 0 0 0 28221 1 0 0 25 0 1 0 389008369 7622656 1513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1861 1513 73 138 0 1720 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7444

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/70 815
/proc/meminfo: memFree=1641092/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=7708 CPUtime=342.2
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1602 0 0 0 34219 1 0 0 25 0 1 0 389008369 7892992 1587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1927 1587 73 138 0 1786 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7708

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1641028/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=7840 CPUtime=402.18
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1622 0 0 0 40217 1 0 0 25 0 1 0 389008369 8028160 1607 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552055 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 1960 1607 73 138 0 1819 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7840

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1640452/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=8236 CPUtime=462.16
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1747 0 0 0 46215 1 0 0 25 0 1 0 389008369 8433664 1732 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2059 1732 73 138 0 1918 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8236

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1640260/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=8500 CPUtime=522.15
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1797 0 0 0 52214 1 0 0 25 0 1 0 389008369 8704000 1782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552032 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2125 1782 73 138 0 1984 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8500

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1640260/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=8500 CPUtime=582.13
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1797 0 0 0 58212 1 0 0 25 0 1 0 389008369 8704000 1782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557238 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2125 1782 73 138 0 1984 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8500

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1640196/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=8632 CPUtime=642.13
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1822 0 0 0 64211 2 0 0 25 0 1 0 389008369 8839168 1807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2158 1807 73 138 0 2017 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8632

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1639876/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=8976 CPUtime=702.11
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1903 0 0 0 70209 2 0 0 25 0 1 0 389008369 9191424 1888 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521169 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2244 1888 73 138 0 2103 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8976

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1639620/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=9108 CPUtime=762.09
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1961 0 0 0 76207 2 0 0 25 0 1 0 389008369 9326592 1946 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2277 1946 73 138 0 2136 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 9108

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1639620/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=9108 CPUtime=822.07
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1961 0 0 0 82205 2 0 0 25 0 1 0 389008369 9326592 1946 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2277 1946 73 138 0 2136 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9108

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1639492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=9252 CPUtime=882.05
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1984 0 0 0 88203 2 0 0 25 0 1 0 389008369 9474048 1969 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2313 1969 73 138 0 2172 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9252

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1639492/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=9252 CPUtime=942.04
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 1992 0 0 0 94202 2 0 0 25 0 1 0 389008369 9474048 1977 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2313 1977 73 138 0 2172 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 9252

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1639300/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=9364 CPUtime=1002.02
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 2031 0 0 0 100200 2 0 0 25 0 1 0 389008369 9588736 2014 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2341 2014 73 138 0 2200 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 9364

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1638788/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=9888 CPUtime=1062.01
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 2158 0 0 0 106198 3 0 0 25 0 1 0 389008369 10125312 2141 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2472 2141 73 138 0 2331 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 9888

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1638596/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=10112 CPUtime=1121.99
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 2198 0 0 0 112196 3 0 0 25 0 1 0 389008369 10354688 2181 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2528 2181 73 138 0 2387 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10112

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1638596/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=10076 CPUtime=1181.97
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 2199 0 0 0 118194 3 0 0 25 0 1 0 389008369 10317824 2182 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2519 2182 73 138 0 2378 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 10076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 815
/proc/meminfo: memFree=1638596/2055888 swapFree=3938024/4096564
[pid=814] ppid=812 vsize=10076 CPUtime=1200.07
/proc/814/stat : 814 (minisat) R 812 814 32193 0 -1 4194304 2199 0 0 0 120004 3 0 0 25 0 1 0 389008369 10317824 2182 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550185 0 0 4096 3 0 0 0 17 1 0 0
/proc/814/statm: 2519 2182 73 138 0 2378 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10076

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.041993
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 10160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2199
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= 1131

runsolver used 1.03184 second user time and 2.25566 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Mar 12 09:08:21 UTC 2007

IDJOB= 338697
IDBENCH= 24729
IDSOLVER= 109
FILE ID= node76/338697-1173690501

PBS_JOBID= 4101726

Free space on /tmp= 66539 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338697-1173690501/minisat /tmp/evaluation/338697-1173690501/instance-338697-1173690501.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-338697-1173690501 -o ROOT/results/node76/solver-338697-1173690501 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338697-1173690501/minisat /tmp/evaluation/338697-1173690501/instance-338697-1173690501.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 433122935

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:       1647836 kB
Buffers:         28664 kB
Cached:         183980 kB
SwapCached:     152448 kB
Active:         107760 kB
Inactive:       263268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1647836 kB
SwapTotal:     4096564 kB
SwapFree:      3938024 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            23404 kB
Committed_AS:  1218904 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= 66539 MiB

End job on node76 on Mon Mar 12 09:28:23 UTC 2007