Trace number 421089

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) 1200.09 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
MD5SUM3ea013b4d851f8f6c5d4d888cc4b56c3
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     586     2543     7697 |      847        0    nan |  0.000 % |
0.00/0.01	c |       100 |     586     2543     7697 |      932      100     26 |  0.000 % |
0.00/0.01	c |       251 |     586     2543     7697 |     1025      251     24 |  0.000 % |
0.00/0.02	c |       476 |     586     2543     7697 |     1128      476     24 |  0.000 % |
0.03/0.03	c |       815 |     586     2543     7697 |     1241      815     25 |  0.000 % |
0.03/0.06	c |      1322 |     586     2543     7697 |     1365      671     24 |  0.000 % |
0.03/0.09	c |      2081 |     586     2543     7697 |     1501     1430     25 |  0.000 % |
0.09/0.15	c |      3220 |     586     2543     7697 |     1651      999     23 |  0.000 % |
0.19/0.23	c |      4928 |     586     2543     7697 |     1817      979     24 |  0.000 % |
0.29/0.37	c |      7491 |     586     2543     7697 |     1998     1652     24 |  0.000 % |
0.49/0.59	c |     11335 |     586     2543     7697 |     2198     1350     24 |  0.000 % |
0.89/0.92	c |     17101 |     586     2543     7697 |     2418     1458     25 |  0.000 % |
1.39/1.45	c |     25750 |     586     2543     7697 |     2660     1409     23 |  0.000 % |
2.20/2.26	c |     38727 |     586     2543     7697 |     2926     2105     24 |  0.000 % |
3.49/3.52	c |     58188 |     586     2543     7697 |     3219     2100     24 |  0.000 % |
5.39/5.49	c |     87382 |     586     2543     7697 |     3540     1694     24 |  0.000 % |
8.59/8.64	c |    131172 |     586     2543     7697 |     3895     2038     24 |  0.000 % |
13.19/13.27	c |    196857 |     586     2543     7697 |     4284     2455     24 |  0.000 % |
20.68/20.74	c |    295384 |     586     2543     7697 |     4712     3118     25 |  0.000 % |
32.48/32.53	c |    443173 |     586     2543     7697 |     5184     2656     24 |  0.000 % |
50.27/50.30	c |    664856 |     586     2543     7697 |     5702     3961     28 |  0.000 % |
78.56/78.67	c |    997381 |     586     2543     7697 |     6272     4486     29 |  0.000 % |
122.95/123.10	c |   1496170 |     586     2543     7697 |     6900     5554     25 |  0.000 % |
193.42/193.57	c |   2244353 |     586     2543     7697 |     7590     5039     26 |  0.000 % |
304.08/304.28	c |   3366627 |     586     2543     7697 |     8349     5696     26 |  0.000 % |
477.02/477.28	c |   5050040 |     586     2543     7697 |     9184     5236     26 |  0.000 % |
745.35/745.75	c |   7575156 |     586     2543     7697 |    10102     6492     25 |  0.000 % |
1171.88/1172.42	c |  11362832 |     586     2543     7697 |    11112     8073     27 |  0.000 % |

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/node40/watcher-421089-1177498215 -o ROOT/results/node40/solver-421089-1177498215 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421089-1177498215/minisat_noassertions /tmp/evaluation/421089-1177498215/instance-421089-1177498215.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: 0.98 1.03 0.99 3/77 31869
/proc/meminfo: memFree=1807872/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=1992 CPUtime=0
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 78701048 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 498 147 62 130 0 365 0

[startup+0.035738 s]
/proc/loadavg: 0.98 1.03 0.99 3/77 31869
/proc/meminfo: memFree=1807872/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=1980 CPUtime=0.03
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 170 0 0 0 3 0 0 0 18 0 1 0 78701048 2027520 156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 495 156 66 130 0 362 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1980

[startup+0.101752 s]
/proc/loadavg: 0.98 1.03 0.99 3/77 31869
/proc/meminfo: memFree=1807872/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2112 CPUtime=0.09
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 200 0 0 0 9 0 0 0 18 0 1 0 78701048 2162688 186 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 528 186 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301794 s]
/proc/loadavg: 0.98 1.03 0.99 3/77 31869
/proc/meminfo: memFree=1807872/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2112 CPUtime=0.29
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 222 0 0 0 29 0 0 0 19 0 1 0 78701048 2162688 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 528 208 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701878 s]
/proc/loadavg: 0.98 1.03 0.99 3/77 31869
/proc/meminfo: memFree=1807872/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2244 CPUtime=0.69
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 245 0 0 0 69 0 0 0 23 0 1 0 78701048 2297856 231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 561 231 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50104 s]
/proc/loadavg: 0.98 1.03 0.99 2/78 31870
/proc/meminfo: memFree=1807160/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2380 CPUtime=1.49
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 275 0 0 0 149 0 0 0 25 0 1 0 78701048 2437120 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548014 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 595 261 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10138 s]
/proc/loadavg: 0.98 1.03 0.99 2/78 31870
/proc/meminfo: memFree=1806904/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2512 CPUtime=3.09
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 315 0 0 0 309 0 0 0 25 0 1 0 78701048 2572288 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 628 301 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30105 s]
/proc/loadavg: 0.98 1.03 0.99 2/78 31870
/proc/meminfo: memFree=1806520/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2788 CPUtime=6.29
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 371 0 0 0 629 0 0 0 25 0 1 0 78701048 2854912 357 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 697 357 66 130 0 564 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.7014 s]
/proc/loadavg: 0.98 1.03 0.99 2/78 31870
/proc/meminfo: memFree=1806264/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=2920 CPUtime=12.69
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 421 0 0 0 1269 0 0 0 25 0 1 0 78701048 2990080 407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546710 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 730 407 66 130 0 597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2920

[startup+25.5011 s]
/proc/loadavg: 0.99 1.03 0.99 2/78 31870
/proc/meminfo: memFree=1805816/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=3316 CPUtime=25.48
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 529 0 0 0 2548 0 0 0 25 0 1 0 78701048 3395584 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 829 515 66 130 0 696 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3316

[startup+51.1014 s]
/proc/loadavg: 0.99 1.03 0.99 2/78 31870
/proc/meminfo: memFree=1805368/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=3860 CPUtime=51.07
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 633 0 0 0 5107 0 0 0 25 0 1 0 78701048 3952640 619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 965 619 66 130 0 832 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3860

[startup+102.305 s]
/proc/loadavg: 0.99 1.02 0.99 2/78 31870
/proc/meminfo: memFree=1804792/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=4260 CPUtime=102.25
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 764 0 0 0 10225 0 0 0 25 0 1 0 78701048 4362240 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548238 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1065 750 66 130 0 932 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4260

[startup+162.303 s]
/proc/loadavg: 0.99 1.01 0.99 2/78 31870
/proc/meminfo: memFree=1804216/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=4780 CPUtime=162.23
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 894 0 0 0 16222 1 0 0 25 0 1 0 78701048 4894720 880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1195 880 66 130 0 1062 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4780

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 0.99 2/78 31870
/proc/meminfo: memFree=1803768/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=5308 CPUtime=222.21
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1001 0 0 0 22219 2 0 0 25 0 1 0 78701048 5435392 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545952 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1327 987 66 130 0 1194 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5308

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1803576/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=5440 CPUtime=282.19
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1059 0 0 0 28217 2 0 0 25 0 1 0 78701048 5570560 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1360 1045 66 130 0 1227 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5440

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1803192/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=5964 CPUtime=342.17
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1170 0 0 0 34214 3 0 0 25 0 1 0 78701048 6107136 1156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1491 1156 66 130 0 1358 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5964

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1803000/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=6096 CPUtime=402.14
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1206 0 0 0 40211 3 0 0 25 0 1 0 78701048 6242304 1192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548743 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1524 1192 66 130 0 1391 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6096

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1802808/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=6232 CPUtime=462.12
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1251 0 0 0 46209 3 0 0 25 0 1 0 78701048 6381568 1237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1558 1237 66 130 0 1425 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6232

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1802552/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=6628 CPUtime=522.1
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1323 0 0 0 52206 4 0 0 25 0 1 0 78701048 6787072 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1657 1309 66 130 0 1524 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6628

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1802360/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=6760 CPUtime=582.08
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1364 0 0 0 58203 5 0 0 25 0 1 0 78701048 6922240 1350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1690 1350 66 130 0 1557 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6760

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 31870
/proc/meminfo: memFree=1802360/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=6892 CPUtime=642.06
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1385 0 0 0 64201 5 0 0 25 0 1 0 78701048 7057408 1371 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1723 1371 66 130 0 1590 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6892

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801760/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=6892 CPUtime=701.96
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1416 0 0 0 70188 8 0 0 25 0 1 0 78701048 7057408 1402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551606 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1723 1402 66 130 0 1590 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 6892

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801656/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=7288 CPUtime=761.94
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1492 0 0 0 76186 8 0 0 25 0 1 0 78701048 7462912 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1822 1478 66 130 0 1689 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 7288

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801336/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=7564 CPUtime=821.92
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1562 0 0 0 82183 9 0 0 25 0 1 0 78701048 7745536 1548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1891 1548 66 130 0 1758 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 7564

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801272/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=7564 CPUtime=881.89
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1578 0 0 0 88180 9 0 0 25 0 1 0 78701048 7745536 1564 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1891 1564 66 130 0 1758 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 7564

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801144/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=7696 CPUtime=941.87
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1609 0 0 0 94177 10 0 0 25 0 1 0 78701048 7880704 1595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1924 1595 66 130 0 1791 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 7696

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801080/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=7812 CPUtime=1001.85
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1620 0 0 0 100175 10 0 0 25 0 1 0 78701048 7999488 1606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1953 1606 66 130 0 1820 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 7812

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1801016/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=7932 CPUtime=1061.83
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1651 0 0 0 106172 11 0 0 25 0 1 0 78701048 8122368 1637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 1983 1637 66 130 0 1850 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 7932

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1800888/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=8056 CPUtime=1121.81
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1680 0 0 0 112170 11 0 0 25 0 1 0 78701048 8249344 1666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 2014 1666 66 130 0 1881 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 8056

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1800696/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=8188 CPUtime=1181.78
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1743 0 0 0 118167 11 0 0 25 0 1 0 78701048 8384512 1729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546597 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 2047 1729 66 130 0 1914 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 8188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32068
/proc/meminfo: memFree=1800696/2055920 swapFree=4157376/4192956
[pid=31869] ppid=31867 vsize=8320 CPUtime=1200.08
/proc/31869/stat : 31869 (minisat_noasser) R 31867 31869 31099 0 -1 4194304 1753 0 0 0 119997 11 0 0 25 0 1 0 78701048 8519680 1739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31869/statm: 2080 1739 66 130 0 1947 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8320

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): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.121981
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 8320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1753
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= 8
involuntary context switches= 2622

runsolver used 0.951855 second user time and 2.45463 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 10:50:15 UTC 2007

IDJOB= 421089
IDBENCH= 19998
IDSOLVER= 188
FILE ID= node40/421089-1177498215

PBS_JOBID= 4685831

Free space on /tmp= 66508 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421089-1177498215/minisat_noassertions /tmp/evaluation/421089-1177498215/instance-421089-1177498215.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-421089-1177498215 -o ROOT/results/node40/solver-421089-1177498215 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421089-1177498215/minisat_noassertions /tmp/evaluation/421089-1177498215/instance-421089-1177498215.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3ea013b4d851f8f6c5d4d888cc4b56c3

RANDOM SEED= 267038032

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1808344 kB
Buffers:         40344 kB
Cached:         138948 kB
SwapCached:      16548 kB
Active:         132924 kB
Inactive:        74020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808344 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          33180 kB
Slab:            26008 kB
Committed_AS:   996296 kB
PageTables:       1940 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= 66508 MiB

End job on node40 on Wed Apr 25 11:10:18 UTC 2007