Trace number 421408

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) 1200.06 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2021     6891    20577 |     2297        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2021     6891    20577 |     2526      100     28 |  0.000 % |
0.03/0.04	c |       251 |    2021     6891    20577 |     2779      251     28 |  0.000 % |
0.03/0.06	c |       477 |    2021     6891    20577 |     3057      477     27 |  0.000 % |
0.03/0.09	c |       814 |    2021     6891    20577 |     3363      814     28 |  0.000 % |
0.09/0.14	c |      1320 |    2021     6891    20577 |     3699     1320     30 |  0.000 % |
0.19/0.22	c |      2079 |    2021     6891    20577 |     4069     2079     31 |  0.000 % |
0.29/0.35	c |      3218 |    2021     6891    20577 |     4476     3218     31 |  0.000 % |
0.49/0.56	c |      4926 |    2021     6891    20577 |     4923     2594     30 |  0.000 % |
0.79/0.87	c |      7488 |    2021     6891    20577 |     5416     5156     36 |  0.000 % |
1.39/1.40	c |     11332 |    2021     6891    20577 |     5957     3340     31 |  0.000 % |
2.20/2.21	c |     17098 |    2021     6891    20577 |     6553     5996     32 |  0.000 % |
3.49/3.58	c |     25750 |    2021     6891    20577 |     7208     4390     33 |  0.000 % |
5.59/5.61	c |     38724 |    2021     6891    20577 |     7929     6180     35 |  0.000 % |
8.69/8.73	c |     58185 |    2021     6891    20577 |     8722     5348     35 |  0.000 % |
13.79/13.81	c |     87377 |    2021     6891    20577 |     9595     7668     30 |  0.000 % |
21.59/21.60	c |    131169 |    2021     6891    20577 |    10554     7375     35 |  0.000 % |
34.48/34.51	c |    196853 |    2021     6891    20577 |    11610     8160     37 |  0.000 % |
54.18/54.21	c |    295381 |    2021     6891    20577 |    12771    11854     40 |  0.000 % |
87.56/87.63	c |    443170 |    2021     6891    20577 |    14048     9790     35 |  0.000 % |
139.56/139.68	c |    664853 |    2021     6891    20577 |    15453    10120     30 |  0.000 % |
222.23/222.39	c |    997378 |    2021     6891    20577 |    16998    13141     32 |  0.000 % |
352.79/352.94	c |   1496167 |    2021     6891    20577 |    18698    12316     35 |  0.000 % |
562.13/562.39	c |   2244349 |    2021     6891    20577 |    20568    12510     38 |  0.000 % |
910.93/911.27	c |   3366625 |    2021     6891    20577 |    22624    19320     46 |  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/node21/watcher-421408-1177503695 -o ROOT/results/node21/solver-421408-1177503695 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421408-1177503695/minisat_noassertions /tmp/evaluation/421408-1177503695/instance-421408-1177503695.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: 0.91 0.97 0.98 3/77 3236
/proc/meminfo: memFree=1955384/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=2176 CPUtime=0
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 198286838 2228224 212 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558774 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 544 212 50 130 0 411 0

[startup+0.0366449 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3236
/proc/meminfo: memFree=1955384/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=2620 CPUtime=0.03
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 366 0 0 0 3 0 0 0 18 0 1 0 198286838 2682880 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 655 352 66 130 0 522 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2620

[startup+0.101652 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3236
/proc/meminfo: memFree=1955384/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=2620 CPUtime=0.09
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 198286838 2682880 352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546801 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 655 352 66 130 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620

[startup+0.301673 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3236
/proc/meminfo: memFree=1955384/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=2752 CPUtime=0.29
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 198286838 2818048 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 688 383 66 130 0 555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2752

[startup+0.701716 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3236
/proc/meminfo: memFree=1955384/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=3148 CPUtime=0.69
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 475 0 0 0 69 0 0 0 23 0 1 0 198286838 3223552 461 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 787 461 66 130 0 654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3148

[startup+1.5018 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1953520/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=3412 CPUtime=1.49
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 559 0 0 0 149 0 0 0 25 0 1 0 198286838 3493888 545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 853 545 66 130 0 720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3412

[startup+3.10198 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1953264/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=3808 CPUtime=3.09
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 198286838 3899392 628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546573 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 952 628 66 130 0 819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3808

[startup+6.30133 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1952688/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=4204 CPUtime=6.29
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 756 0 0 0 629 0 0 0 25 0 1 0 198286838 4304896 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548746 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 1051 742 66 130 0 918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4204

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1952120/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=4468 CPUtime=12.69
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 826 0 0 0 1269 0 0 0 25 0 1 0 198286838 4575232 812 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 1117 812 66 130 0 984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4468

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1951288/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=5392 CPUtime=25.48
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 1038 0 0 0 2548 0 0 0 25 0 1 0 198286838 5521408 1024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551624 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 1348 1024 66 130 0 1215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5392

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1950456/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=6172 CPUtime=51.08
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 1234 0 0 0 5107 1 0 0 25 0 1 0 198286838 6320128 1220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 1543 1220 66 130 0 1410 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6172

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1949176/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=7388 CPUtime=102.26
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 1531 0 0 0 10225 1 0 0 25 0 1 0 198286838 7565312 1517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 1847 1517 66 130 0 1714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7388

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1948216/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=8312 CPUtime=162.24
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 1773 0 0 0 16222 2 0 0 25 0 1 0 198286838 8511488 1759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2078 1759 66 130 0 1945 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8312

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1947768/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=8700 CPUtime=222.23
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 1864 0 0 0 22220 3 0 0 25 0 1 0 198286838 8908800 1850 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2175 1850 66 130 0 2042 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8700

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1946616/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=9756 CPUtime=282.21
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2146 0 0 0 28218 3 0 0 25 0 1 0 198286838 9990144 2132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2439 2132 66 130 0 2306 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9756

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1946360/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=10020 CPUtime=342.19
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2201 0 0 0 34215 4 0 0 25 0 1 0 198286838 10260480 2187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2505 2187 66 130 0 2372 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10020

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1945592/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=10864 CPUtime=402.18
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2402 0 0 0 40213 5 0 0 25 0 1 0 198286838 11124736 2388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2716 2388 66 130 0 2583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10864

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1945272/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=11128 CPUtime=462.15
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2463 0 0 0 46210 5 0 0 25 0 1 0 198286838 11395072 2449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2782 2449 66 130 0 2649 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 11128

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1944952/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=11520 CPUtime=522.14
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2570 0 0 0 52208 6 0 0 25 0 1 0 198286838 11796480 2556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 2880 2556 66 130 0 2747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11520

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1943992/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=12348 CPUtime=582.13
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2775 0 0 0 58206 7 0 0 25 0 1 0 198286838 12644352 2761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3087 2761 66 130 0 2954 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 12348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1943608/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=12760 CPUtime=642.11
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2860 0 0 0 64204 7 0 0 25 0 1 0 198286838 13066240 2846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3190 2846 66 130 0 3057 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 12760

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1943352/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=12900 CPUtime=702.09
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 2915 0 0 0 70201 8 0 0 25 0 1 0 198286838 13209600 2901 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3225 2901 66 130 0 3092 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12900

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1942904/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=13296 CPUtime=762.08
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3008 0 0 0 76199 9 0 0 25 0 1 0 198286838 13615104 2994 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3324 2994 66 130 0 3191 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13296

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1942328/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=13836 CPUtime=822.06
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3154 0 0 0 82197 9 0 0 25 0 1 0 198286838 14168064 3140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3459 3140 66 130 0 3326 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 13836

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1941752/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14364 CPUtime=882.04
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3281 0 0 0 88194 10 0 0 25 0 1 0 198286838 14708736 3267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3591 3267 66 130 0 3458 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 14364

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1941624/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14496 CPUtime=942.02
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3314 0 0 0 94192 10 0 0 25 0 1 0 198286838 14843904 3300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3624 3300 66 130 0 3491 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 14496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1941624/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14496 CPUtime=1002.01
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3314 0 0 0 100190 11 0 0 25 0 1 0 198286838 14843904 3300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3624 3300 66 130 0 3491 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3237
/proc/meminfo: memFree=1941560/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14636 CPUtime=1061.98
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3344 0 0 0 106187 11 0 0 25 0 1 0 198286838 14987264 3330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3659 3330 66 130 0 3526 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3239
/proc/meminfo: memFree=1941432/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14776 CPUtime=1121.97
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3361 0 0 0 112185 12 0 0 25 0 1 0 198286838 15130624 3347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3694 3347 66 130 0 3561 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14776

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3239
/proc/meminfo: memFree=1941304/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14776 CPUtime=1181.95
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3383 0 0 0 118183 12 0 0 25 0 1 0 198286838 15130624 3369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3694 3369 66 130 0 3561 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 14776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3239
/proc/meminfo: memFree=1941240/2055920 swapFree=4155576/4192956
[pid=3236] ppid=3234 vsize=14776 CPUtime=1200.05
/proc/3236/stat : 3236 (minisat_noasser) R 3234 3236 1815 0 -1 4194304 3390 0 0 0 119993 12 0 0 25 0 1 0 198286838 15130624 3376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3236/statm: 3694 3376 66 130 0 3561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14776

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): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.131979
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 14776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3390
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= 24831

runsolver used 1.02984 second user time and 2.44663 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 12:21:35 UTC 2007

IDJOB= 421408
IDBENCH= 20330
IDSOLVER= 188
FILE ID= node21/421408-1177503695

PBS_JOBID= 4685847

Free space on /tmp= 66390 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/421408-1177503695/minisat_noassertions /tmp/evaluation/421408-1177503695/instance-421408-1177503695.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421408-1177503695 -o ROOT/results/node21/solver-421408-1177503695 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421408-1177503695/minisat_noassertions /tmp/evaluation/421408-1177503695/instance-421408-1177503695.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 415552784

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1955856 kB
Buffers:         11332 kB
Cached:          21600 kB
SwapCached:      15688 kB
Active:          42048 kB
Inactive:        14372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1955856 kB
SwapTotal:     4192956 kB
SwapFree:      4155576 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            29136 kB
Committed_AS:  1796756 kB
PageTables:       1784 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= 66390 MiB

End job on node21 on Wed Apr 25 12:41:38 UTC 2007