Trace number 334287

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) 1200.03 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 56120

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:  153                                                  |
0.00/0.00	c |  Number of clauses:    6120                                                 |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     153     6120    36720 |     2040        0    nan |  0.000 % |
0.00/0.07	c |       101 |     153     6120    36720 |     2244      101     31 |  0.004 % |
0.00/0.08	c |       252 |     153     6120    36720 |     2468      252     32 |  0.004 % |
0.00/0.08	c |       477 |     153     6120    36720 |     2715      477     30 |  0.004 % |
0.00/0.09	c |       815 |     153     6120    36720 |     2986      815     30 |  0.004 % |
0.09/0.11	c |      1321 |     153     6120    36720 |     3285     1321     29 |  0.004 % |
0.09/0.13	c |      2080 |     153     6120    36720 |     3613     2080     29 |  0.004 % |
0.09/0.18	c |      3219 |     153     6120    36720 |     3975     3219     32 |  0.004 % |
0.19/0.25	c |      4927 |     153     6120    36720 |     4372     2908     33 |  0.004 % |
0.29/0.37	c |      7491 |     153     6120    36720 |     4810     3252     32 |  0.004 % |
0.49/0.54	c |     11335 |     153     6120    36720 |     5291     4657     32 |  0.004 % |
0.79/0.87	c |     17101 |     153     6120    36720 |     5820     5069     35 |  0.004 % |
1.29/1.35	c |     25750 |     153     6120    36720 |     6402     4896     34 |  0.004 % |
1.99/2.10	c |     38724 |     153     6120    36720 |     7042     4961     32 |  0.004 % |
3.29/3.37	c |     58185 |     153     6120    36720 |     7746     6668     34 |  0.004 % |
5.29/5.31	c |     87378 |     153     6120    36720 |     8521     4630     33 |  0.004 % |
8.59/8.69	c |    131168 |     153     6120    36720 |     9373     5494     33 |  0.004 % |
13.98/14.02	c |    196855 |     153     6120    36720 |    10311     5160     34 |  0.004 % |
22.09/22.12	c |    295382 |     153     6120    36720 |    11342    10351     35 |  0.004 % |
36.58/36.61	c |    443173 |     153     6120    36720 |    12476     9934     34 |  0.004 % |
59.17/59.26	c |    664856 |     153     6120    36720 |    13724    12258     34 |  0.004 % |
95.57/95.62	c |    997382 |     153     6120    36720 |    15096     7065     33 |  0.004 % |
154.65/154.74	c |   1496170 |     153     6120    36720 |    16606    13432     33 |  0.004 % |
254.82/254.91	c |   2244352 |     153     6120    36720 |    18266    11625     37 |  0.004 % |
427.18/427.36	c |   3366630 |     153     6120    36720 |    20093    16140     35 |  0.004 % |
679.62/679.87	c |   5050042 |     153     6120    36720 |    22102    16967     37 |  0.004 % |
1102.31/1102.60	c |   7575159 |     153     6120    36720 |    24313    15870     36 |  0.004 % |

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/node7/watcher-334287-1173562911 -o ROOT/results/node7/solver-334287-1173562911 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334287-1173562911/minisat /tmp/evaluation/334287-1173562911/instance-334287-1173562911.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 1.00 1.00 3/77 24819
/proc/meminfo: memFree=1641944/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=1888 CPUtime=0
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 376245874 1933312 156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 472 156 58 138 0 331 0

[startup+0.011648 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24819
/proc/meminfo: memFree=1641944/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=2156 CPUtime=0
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 227 0 0 0 0 0 0 0 18 0 1 0 376245874 2207744 211 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 539 211 58 138 0 398 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2156

[startup+0.101656 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24819
/proc/meminfo: memFree=1641944/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=2340 CPUtime=0.09
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 376245874 2396160 287 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555039 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 585 287 73 138 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2340

[startup+0.301678 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24819
/proc/meminfo: memFree=1641944/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=2740 CPUtime=0.29
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 376245874 2805760 392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 685 392 73 138 0 544 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2740

[startup+0.70172 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24819
/proc/meminfo: memFree=1641944/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=3004 CPUtime=0.69
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 463 0 0 0 69 0 0 0 22 0 1 0 376245874 3076096 447 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550474 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 751 447 73 138 0 610 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3004

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24820
/proc/meminfo: memFree=1640208/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=3268 CPUtime=1.49
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 542 0 0 0 149 0 0 0 25 0 1 0 376245874 3346432 526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 817 526 73 138 0 676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3268

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24820
/proc/meminfo: memFree=1639888/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=3532 CPUtime=3.09
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 610 0 0 0 309 0 0 0 25 0 1 0 376245874 3616768 594 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 883 594 73 138 0 742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3532

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24820
/proc/meminfo: memFree=1639376/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=4060 CPUtime=6.29
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 376245874 4157440 723 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 1015 723 73 138 0 874 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4060

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24820
/proc/meminfo: memFree=1638672/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=4464 CPUtime=12.68
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 832 0 0 0 1268 0 0 0 25 0 1 0 376245874 4571136 816 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 1116 816 73 138 0 975 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4464

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24820
/proc/meminfo: memFree=1637968/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=5124 CPUtime=25.49
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 995 0 0 0 2548 1 0 0 25 0 1 0 376245874 5246976 979 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 1281 979 73 138 0 1140 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5124

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24820
/proc/meminfo: memFree=1637264/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=5928 CPUtime=51.07
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 1181 0 0 0 5106 1 0 0 25 0 1 0 376245874 6070272 1165 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 1482 1165 73 138 0 1341 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5928

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1635984/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=7020 CPUtime=102.27
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 1453 0 0 0 10225 2 0 0 25 0 1 0 376245874 7188480 1437 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 1755 1437 73 138 0 1614 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7020

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1635152/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=7832 CPUtime=162.25
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 1664 0 0 0 16223 2 0 0 25 0 1 0 376245874 8019968 1648 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 1958 1648 73 138 0 1817 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7832

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1634768/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=8264 CPUtime=222.23
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 1762 0 0 0 22220 3 0 0 25 0 1 0 376245874 8462336 1746 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2066 1746 73 138 0 1925 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1634256/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=8904 CPUtime=282.22
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 1893 0 0 0 28218 4 0 0 25 0 1 0 376245874 9117696 1877 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2226 1877 73 138 0 2085 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1633936/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=9180 CPUtime=342.2
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 1975 0 0 0 34216 4 0 0 25 0 1 0 376245874 9400320 1959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2295 1959 73 138 0 2154 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1633744/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=9496 CPUtime=402.19
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2019 0 0 0 40214 5 0 0 25 0 1 0 376245874 9723904 2003 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2374 2003 73 138 0 2233 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1633424/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=9788 CPUtime=462.17
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2101 0 0 0 46212 5 0 0 25 0 1 0 376245874 10022912 2085 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2447 2085 73 138 0 2306 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9788

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1633168/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=10072 CPUtime=522.15
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2164 0 0 0 52210 5 0 0 25 0 1 0 376245874 10313728 2148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2518 2148 73 138 0 2377 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1633040/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=10072 CPUtime=582.14
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2187 0 0 0 58208 6 0 0 25 0 1 0 376245874 10313728 2171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2518 2171 73 138 0 2377 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10072

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1632912/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=10372 CPUtime=642.13
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2227 0 0 0 64207 6 0 0 25 0 1 0 376245874 10620928 2211 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2593 2211 73 138 0 2452 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10372

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1632464/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=10652 CPUtime=702.11
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2325 0 0 0 70204 7 0 0 25 0 1 0 376245874 10907648 2309 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2663 2309 73 138 0 2522 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10652

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1632336/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=10792 CPUtime=762.09
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2360 0 0 0 76202 7 0 0 25 0 1 0 376245874 11051008 2344 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557315 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2698 2344 73 138 0 2557 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10792

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1632208/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=11080 CPUtime=822.08
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2403 0 0 0 82200 8 0 0 25 0 1 0 376245874 11345920 2387 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2770 2387 73 138 0 2629 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11080

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1631952/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=11380 CPUtime=882.07
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2473 0 0 0 88198 9 0 0 25 0 1 0 376245874 11653120 2457 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2845 2457 73 138 0 2704 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 11380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1631760/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=11524 CPUtime=942.05
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2505 0 0 0 94196 9 0 0 25 0 1 0 376245874 11800576 2489 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2881 2489 73 138 0 2740 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1631632/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=11680 CPUtime=1002.03
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2538 0 0 0 100194 9 0 0 25 0 1 0 376245874 11960320 2522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2920 2522 73 138 0 2779 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 11680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1631632/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=11680 CPUtime=1062.02
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2547 0 0 0 106192 10 0 0 25 0 1 0 376245874 11960320 2531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2920 2531 73 138 0 2779 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 11680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24822
/proc/meminfo: memFree=1631376/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=11840 CPUtime=1122
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2603 0 0 0 112190 10 0 0 25 0 1 0 376245874 12124160 2587 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550717 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 2960 2587 73 138 0 2819 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 11840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24934
/proc/meminfo: memFree=1629728/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=12284 CPUtime=1181.93
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2694 0 0 0 118182 11 0 0 25 0 1 0 376245874 12578816 2678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 3071 2678 73 138 0 2930 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 12284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24956
/proc/meminfo: memFree=1629792/2055920 swapFree=4147416/4192956
[pid=24819] ppid=24817 vsize=12284 CPUtime=1200.01
/proc/24819/stat : 24819 (minisat) R 24817 24819 24588 0 -1 4194304 2694 0 0 0 119990 11 0 0 25 0 1 0 376245874 12578816 2678 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24819/statm: 3071 2678 73 138 0 2930 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 12284

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): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.116982
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 12284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2694
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= 2230

runsolver used 1.36079 second user time and 3.01754 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Mar 10 21:41:51 UTC 2007

IDJOB= 334287
IDBENCH= 24624
IDSOLVER= 109
FILE ID= node7/334287-1173562911

PBS_JOBID= 4101199

Free space on /tmp= 66533 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334287-1173562911/minisat /tmp/evaluation/334287-1173562911/instance-334287-1173562911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-334287-1173562911 -o ROOT/results/node7/solver-334287-1173562911 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334287-1173562911/minisat /tmp/evaluation/334287-1173562911/instance-334287-1173562911.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 321535071

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1642352 kB
Buffers:         51248 kB
Cached:         272384 kB
SwapCached:       8480 kB
Active:         171776 kB
Inactive:       174412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642352 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          29532 kB
Slab:            52904 kB
Committed_AS:  1265260 kB
PageTables:       1764 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= 66533 MiB

End job on node7 on Sat Mar 10 22:01:54 UTC 2007