Trace number 421721

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? (TO) 1200.04 1200.61

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:         0.01         s                                       |
0.06/0.06	c ============================[ Search Statistics ]==============================
0.06/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.06/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.06/0.06	c ===============================================================================
0.06/0.06	c |         0 |     153     6120    36720 |     2040        0    nan |  0.000 % |
0.06/0.07	c |       101 |     153     6120    36720 |     2244      101     31 |  0.004 % |
0.06/0.07	c |       252 |     153     6120    36720 |     2468      252     32 |  0.004 % |
0.06/0.07	c |       477 |     153     6120    36720 |     2715      477     30 |  0.004 % |
0.06/0.08	c |       815 |     153     6120    36720 |     2986      815     30 |  0.004 % |
0.10/0.10	c |      1321 |     153     6120    36720 |     3285     1321     29 |  0.004 % |
0.10/0.12	c |      2080 |     153     6120    36720 |     3613     2080     29 |  0.004 % |
0.10/0.16	c |      3219 |     153     6120    36720 |     3975     3219     32 |  0.004 % |
0.20/0.23	c |      4927 |     153     6120    36720 |     4372     2908     33 |  0.004 % |
0.30/0.34	c |      7491 |     153     6120    36720 |     4810     3252     32 |  0.004 % |
0.50/0.51	c |     11335 |     153     6120    36720 |     5291     4657     32 |  0.004 % |
0.80/0.82	c |     17101 |     153     6120    36720 |     5820     5069     35 |  0.004 % |
1.20/1.28	c |     25750 |     153     6120    36720 |     6402     4896     34 |  0.004 % |
1.90/1.99	c |     38724 |     153     6120    36720 |     7042     4961     32 |  0.004 % |
3.10/3.19	c |     58185 |     153     6120    36720 |     7746     6668     34 |  0.004 % |
4.99/5.03	c |     87378 |     153     6120    36720 |     8521     4630     33 |  0.004 % |
8.19/8.27	c |    131168 |     153     6120    36720 |     9373     5494     33 |  0.004 % |
13.29/13.37	c |    196855 |     153     6120    36720 |    10311     5160     34 |  0.004 % |
20.89/20.98	c |    295382 |     153     6120    36720 |    11342    10351     35 |  0.004 % |
34.78/34.87	c |    443173 |     153     6120    36720 |    12476     9934     34 |  0.004 % |
56.47/56.57	c |    664856 |     153     6120    36720 |    13724    12258     34 |  0.004 % |
91.55/91.64	c |    997382 |     153     6120    36720 |    15096     7065     33 |  0.004 % |
148.03/148.12	c |   1496170 |     153     6120    36720 |    16606    13432     33 |  0.004 % |
242.70/242.84	c |   2244352 |     153     6120    36720 |    18266    11625     37 |  0.004 % |
406.13/406.38	c |   3366630 |     153     6120    36720 |    20093    16140     35 |  0.004 % |
646.34/646.65	c |   5050042 |     153     6120    36720 |    22102    16967     37 |  0.004 % |
1045.08/1045.67	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-421721-1177494550 -o ROOT/results/node10/solver-421721-1177494550 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421721-1177494550/minisat_noassertions /tmp/evaluation/421721-1177494550/instance-421721-1177494550.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: 1.06 1.02 0.93 3/77 7491
/proc/meminfo: memFree=1817616/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=1856 CPUtime=0
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 225492494 1900544 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 464 153 50 130 0 331 0

[startup+0.063287 s]
/proc/loadavg: 1.06 1.02 0.93 3/77 7491
/proc/meminfo: memFree=1817616/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=2392 CPUtime=0.06
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 289 0 0 0 6 0 0 0 18 0 1 0 225492494 2449408 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 598 275 62 130 0 465 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2392

[startup+0.101295 s]
/proc/loadavg: 1.06 1.02 0.93 3/77 7491
/proc/meminfo: memFree=1817616/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=2308 CPUtime=0.1
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 294 0 0 0 10 0 0 0 18 0 1 0 225492494 2363392 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 577 280 66 130 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2308

[startup+0.301338 s]
/proc/loadavg: 1.06 1.02 0.93 3/77 7491
/proc/meminfo: memFree=1817616/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=2840 CPUtime=0.3
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 413 0 0 0 30 0 0 0 19 0 1 0 225492494 2908160 399 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551670 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 710 399 66 130 0 577 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2840

[startup+0.701424 s]
/proc/loadavg: 1.06 1.02 0.93 3/77 7491
/proc/meminfo: memFree=1817616/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=2972 CPUtime=0.7
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 469 0 0 0 70 0 0 0 22 0 1 0 225492494 3043328 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 743 455 66 130 0 610 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2972

[startup+1.5016 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 7492
/proc/meminfo: memFree=1815880/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=3236 CPUtime=1.5
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 534 0 0 0 150 0 0 0 25 0 1 0 225492494 3313664 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 809 520 66 130 0 676 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3236

[startup+3.10194 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 7492
/proc/meminfo: memFree=1815496/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=3500 CPUtime=3.1
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 602 0 0 0 310 0 0 0 25 0 1 0 225492494 3584000 588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 875 588 66 130 0 742 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3500

[startup+6.30163 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 7492
/proc/meminfo: memFree=1814872/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=4168 CPUtime=6.29
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 735 0 0 0 629 0 0 0 25 0 1 0 225492494 4268032 721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 1042 721 66 130 0 909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4168

[startup+12.702 s]
/proc/loadavg: 1.05 1.02 0.93 2/78 7492
/proc/meminfo: memFree=1814296/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=4432 CPUtime=12.69
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 823 0 0 0 1269 0 0 0 25 0 1 0 225492494 4538368 809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 1108 809 66 130 0 975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4432

[startup+25.5018 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 7492
/proc/meminfo: memFree=1813656/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=5092 CPUtime=25.48
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 989 0 0 0 2548 0 0 0 25 0 1 0 225492494 5214208 975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 1273 975 66 130 0 1140 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5092

[startup+51.1013 s]
/proc/loadavg: 1.02 1.02 0.93 2/78 7492
/proc/meminfo: memFree=1812824/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=5896 CPUtime=51.08
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 1185 0 0 0 5107 1 0 0 25 0 1 0 225492494 6037504 1171 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 1474 1171 66 130 0 1341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5896

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 7492
/proc/meminfo: memFree=1811672/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=6988 CPUtime=102.25
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 1452 0 0 0 10224 1 0 0 25 0 1 0 225492494 7155712 1438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552570 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 1747 1438 66 130 0 1614 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6988

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 7492
/proc/meminfo: memFree=1810776/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=7956 CPUtime=162.23
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 1677 0 0 0 16221 2 0 0 25 0 1 0 225492494 8146944 1663 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 1989 1663 66 130 0 1856 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7956

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1810456/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=8380 CPUtime=222.2
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 1767 0 0 0 22218 2 0 0 25 0 1 0 225492494 8581120 1753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2095 1753 66 130 0 1962 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 8380

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1809944/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=9012 CPUtime=282.18
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 1907 0 0 0 28215 3 0 0 25 0 1 0 225492494 9228288 1893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2253 1893 66 130 0 2120 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 9012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1809560/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=9304 CPUtime=342.15
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 1988 0 0 0 34212 3 0 0 25 0 1 0 225492494 9527296 1974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2326 1974 66 130 0 2193 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 9304

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1809368/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=9464 CPUtime=402.13
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2038 0 0 0 40209 4 0 0 25 0 1 0 225492494 9691136 2024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2366 2024 66 130 0 2233 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 9464

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1809048/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=9900 CPUtime=462.11
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2118 0 0 0 46206 5 0 0 25 0 1 0 225492494 10137600 2104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2475 2104 66 130 0 2342 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 9900

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1808856/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=10040 CPUtime=522.09
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2157 0 0 0 52204 5 0 0 25 0 1 0 225492494 10280960 2143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558231 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2510 2143 66 130 0 2377 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 10040

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1808792/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=10196 CPUtime=582.06
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2197 0 0 0 58201 5 0 0 25 0 1 0 225492494 10440704 2183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2549 2183 66 130 0 2416 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 10196

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1808536/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=10340 CPUtime=642.04
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2241 0 0 0 64198 6 0 0 25 0 1 0 225492494 10588160 2227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2585 2227 66 130 0 2452 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 10340

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7492
/proc/meminfo: memFree=1808152/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=10760 CPUtime=702.01
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2347 0 0 0 70195 6 0 0 25 0 1 0 225492494 11018240 2333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2690 2333 66 130 0 2557 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 10760

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 7670
/proc/meminfo: memFree=1806600/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=11048 CPUtime=761.91
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2394 0 0 0 76184 7 0 0 25 0 1 0 225492494 11313152 2380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2762 2380 66 130 0 2629 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 11048

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1807632/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=11208 CPUtime=821.88
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2445 0 0 0 82180 8 0 0 25 0 1 0 225492494 11476992 2431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2802 2431 66 130 0 2669 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 11208

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1807376/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=11492 CPUtime=881.85
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2496 0 0 0 88177 8 0 0 25 0 1 0 225492494 11767808 2482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2873 2482 66 130 0 2740 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 11492

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1807184/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=11648 CPUtime=941.83
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2529 0 0 0 94174 9 0 0 25 0 1 0 225492494 11927552 2515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2912 2515 66 130 0 2779 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 11648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 3/78 7690
/proc/meminfo: memFree=1807184/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=11648 CPUtime=1001.8
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2538 0 0 0 100171 9 0 0 25 0 1 0 225492494 11927552 2524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2912 2524 66 130 0 2779 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 11648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1806992/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=11808 CPUtime=1061.77
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2594 0 0 0 106168 9 0 0 25 0 1 0 225492494 12091392 2580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 2952 2580 66 130 0 2819 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 11808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1806616/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=12252 CPUtime=1121.76
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2685 0 0 0 112166 10 0 0 25 0 1 0 225492494 12546048 2671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 3063 2671 66 130 0 2930 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 12252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1806424/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=12396 CPUtime=1181.73
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2724 0 0 0 118163 10 0 0 25 0 1 0 225492494 12693504 2710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 3099 2710 66 130 0 2966 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 12396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 7690
/proc/meminfo: memFree=1806488/2055920 swapFree=4145420/4192956
[pid=7491] ppid=7489 vsize=12396 CPUtime=1200.03
/proc/7491/stat : 7491 (minisat_noasser) R 7489 7491 6922 0 -1 4194304 2725 0 0 0 119992 11 0 0 25 0 1 0 225492494 12693504 2711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/7491/statm: 3099 2711 66 130 0 2966 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12396

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.112982
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 12396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2725
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= 1863

runsolver used 0.91886 second user time and 2.56061 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Apr 25 09:49:10 UTC 2007

IDJOB= 421721
IDBENCH= 24624
IDSOLVER= 188
FILE ID= node10/421721-1177494550

PBS_JOBID= 4685810

Free space on /tmp= 66273 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/421721-1177494550/minisat_noassertions /tmp/evaluation/421721-1177494550/instance-421721-1177494550.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-421721-1177494550 -o ROOT/results/node10/solver-421721-1177494550 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421721-1177494550/minisat_noassertions /tmp/evaluation/421721-1177494550/instance-421721-1177494550.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 499507990

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818024 kB
Buffers:         39092 kB
Cached:         132272 kB
SwapCached:      16248 kB
Active:         118328 kB
Inactive:        76864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818024 kB
SwapTotal:     4192956 kB
SwapFree:      4145420 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            28304 kB
Committed_AS:  3739048 kB
PageTables:       1708 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= 66273 MiB

End job on node10 on Wed Apr 25 10:09:12 UTC 2007