Trace number 422190

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) 5000.07 5001.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
MD5SUMe6cd66a115f70af2c02b5cac2d51607a
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 variables650
Number of clauses2756
Sum of the clauses size8268
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32756
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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2756                                                 |
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 |     650     2756     8268 |      918        0    nan |  0.000 % |
0.00/0.01	c |       100 |     650     2756     8268 |     1010      100     42 |  0.000 % |
0.00/0.01	c |       250 |     650     2756     8268 |     1111      250     35 |  0.000 % |
0.00/0.03	c |       476 |     650     2756     8268 |     1222      476     37 |  0.000 % |
0.00/0.04	c |       813 |     650     2756     8268 |     1345      813     36 |  0.000 % |
0.00/0.07	c |      1319 |     650     2756     8268 |     1479     1319     36 |  0.000 % |
0.10/0.11	c |      2078 |     650     2756     8268 |     1627     1283     36 |  0.000 % |
0.10/0.18	c |      3217 |     650     2756     8268 |     1790     1548     36 |  0.000 % |
0.19/0.29	c |      4926 |     650     2756     8268 |     1969     1361     36 |  0.000 % |
0.40/0.46	c |      7491 |     650     2756     8268 |     2166     1841     37 |  0.000 % |
0.69/0.73	c |     11335 |     650     2756     8268 |     2382     1153     34 |  0.000 % |
1.10/1.13	c |     17103 |     650     2756     8268 |     2621     1938     36 |  0.000 % |
1.69/1.77	c |     25752 |     650     2756     8268 |     2883     2398     37 |  0.000 % |
2.69/2.76	c |     38727 |     650     2756     8268 |     3171     1890     36 |  0.000 % |
4.30/4.31	c |     58189 |     650     2756     8268 |     3488     3265     39 |  0.000 % |
6.69/6.77	c |     87381 |     650     2756     8268 |     3837     1974     33 |  0.000 % |
10.49/10.58	c |    131171 |     650     2756     8268 |     4221     2424     36 |  0.000 % |
16.39/16.46	c |    196855 |     650     2756     8268 |     4643     3079     37 |  0.000 % |
25.59/25.70	c |    295381 |     650     2756     8268 |     5107     4251     35 |  0.000 % |
39.98/40.03	c |    443170 |     650     2756     8268 |     5618     3277     39 |  0.000 % |
62.27/62.35	c |    664853 |     650     2756     8268 |     6180     4703     37 |  0.000 % |
98.16/98.28	c |    997380 |     650     2756     8268 |     6798     3781     38 |  0.000 % |
153.54/153.69	c |   1496168 |     650     2756     8268 |     7478     4946     40 |  0.000 % |
238.83/238.96	c |   2244350 |     650     2756     8268 |     8226     6296     38 |  0.000 % |
376.99/377.18	c |   3366624 |     650     2756     8268 |     9048     7409     39 |  0.000 % |
594.23/594.45	c |   5050035 |     650     2756     8268 |     9953     6215     41 |  0.000 % |
938.94/939.23	c |   7575152 |     650     2756     8268 |    10948     6453     36 |  0.000 % |
1488.89/1489.38	c |  11362827 |     650     2756     8268 |    12043     8322     37 |  0.000 % |
2371.76/2372.50	c |  17044339 |     650     2756     8268 |    13248    10403     39 |  0.000 % |
3759.09/3760.26	c |  25566609 |     650     2756     8268 |    14572     9102     40 |  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/node68/watcher-422190-1177529475 -o ROOT/results/node68/solver-422190-1177529475 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422190-1177529475/minisat_noassertions /tmp/evaluation/422190-1177529475/instance-422190-1177529475.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 0.98 0.96 3/64 17960
/proc/meminfo: memFree=1899752/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=1984 CPUtime=0
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 228937094 2031616 151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 496 151 62 130 0 363 0

[startup+0.0864801 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17960
/proc/meminfo: memFree=1899752/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=2120 CPUtime=0.08
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 220 0 0 0 8 0 0 0 18 0 1 0 228937094 2170880 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547226 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 530 206 66 130 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2120

[startup+0.102481 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17960
/proc/meminfo: memFree=1899752/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=2120 CPUtime=0.1
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 222 0 0 0 10 0 0 0 18 0 1 0 228937094 2170880 208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 530 208 66 130 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2120

[startup+0.3015 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17960
/proc/meminfo: memFree=1899752/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=2252 CPUtime=0.29
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 249 0 0 0 29 0 0 0 19 0 1 0 228937094 2306048 235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553172 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 563 235 66 130 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701535 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17960
/proc/meminfo: memFree=1899752/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=2384 CPUtime=0.69
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 275 0 0 0 69 0 0 0 24 0 1 0 228937094 2441216 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 596 261 66 130 0 463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2384

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1898848/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=2516 CPUtime=1.49
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 324 0 0 0 149 0 0 0 25 0 1 0 228937094 2576384 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 629 310 66 130 0 496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2516

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1898528/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=2780 CPUtime=3.09
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 367 0 0 0 309 0 0 0 25 0 1 0 228937094 2846720 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 695 353 66 130 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1898152/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=3044 CPUtime=6.29
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 430 0 0 0 629 0 0 0 25 0 1 0 228937094 3117056 416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 761 416 66 130 0 628 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1897896/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=3440 CPUtime=12.69
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 531 0 0 0 1269 0 0 0 25 0 1 0 228937094 3522560 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 860 517 66 130 0 727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3440

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1897704/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=3704 CPUtime=25.49
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 617 0 0 0 2549 0 0 0 25 0 1 0 228937094 3792896 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 926 603 66 130 0 793 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3704

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1897064/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=4492 CPUtime=51.08
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 796 0 0 0 5108 0 0 0 25 0 1 0 228937094 4599808 782 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1123 782 66 130 0 990 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4492

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1896104/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=5404 CPUtime=102.26
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1022 0 0 0 10226 0 0 0 25 0 1 0 228937094 5533696 1008 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549030 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1351 1008 66 130 0 1218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5404

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1895400/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=5932 CPUtime=162.25
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1181 0 0 0 16224 1 0 0 25 0 1 0 228937094 6074368 1167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1483 1167 66 130 0 1350 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1894952/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=6420 CPUtime=222.23
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1285 0 0 0 22222 1 0 0 25 0 1 0 228937094 6574080 1271 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1605 1271 66 130 0 1472 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1894504/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=6812 CPUtime=282.21
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1391 0 0 0 28220 1 0 0 25 0 1 0 228937094 6975488 1377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1703 1377 66 130 0 1570 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6812

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1894120/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=7208 CPUtime=342.2
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1474 0 0 0 34219 1 0 0 25 0 1 0 228937094 7380992 1460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1802 1460 66 130 0 1669 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7208

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1893736/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=7600 CPUtime=402.18
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1569 0 0 0 40217 1 0 0 25 0 1 0 228937094 7782400 1555 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1900 1555 66 130 0 1767 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7600

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1893416/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=7860 CPUtime=462.16
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1635 0 0 0 46215 1 0 0 25 0 1 0 228937094 8048640 1621 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1965 1621 66 130 0 1832 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7860

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17961
/proc/meminfo: memFree=1893288/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=7980 CPUtime=522.15
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1688 0 0 0 52214 1 0 0 25 0 1 0 228937094 8171520 1674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 1995 1674 66 130 0 1862 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7980

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17963
/proc/meminfo: memFree=1893032/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=8244 CPUtime=582.14
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1733 0 0 0 58212 2 0 0 25 0 1 0 228937094 8441856 1719 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 2061 1719 66 130 0 1928 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8244

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 17963
/proc/meminfo: memFree=1892712/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=8508 CPUtime=642.12
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 1815 0 0 0 64210 2 0 0 25 0 1 0 228937094 8712192 1801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 2127 1801 66 130 0 1994 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8508


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18161
/proc/meminfo: memFree=1885480/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14536 CPUtime=4061.11
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3300 0 0 0 406102 9 0 0 25 0 1 0 228937094 14884864 3286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3634 3286 66 130 0 3501 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 14536

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18161
/proc/meminfo: memFree=1885416/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14536 CPUtime=4121.09
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3313 0 0 0 412100 9 0 0 25 0 1 0 228937094 14884864 3299 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3634 3299 66 130 0 3501 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 14536

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885416/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14668 CPUtime=4181.08
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3325 0 0 0 418099 9 0 0 25 0 1 0 228937094 15020032 3311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3667 3311 66 130 0 3534 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 14668

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885288/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14668 CPUtime=4241.06
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3340 0 0 0 424097 9 0 0 25 0 1 0 228937094 15020032 3326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3667 3326 66 130 0 3534 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 14668

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885224/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14800 CPUtime=4301.04
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3366 0 0 0 430095 9 0 0 25 0 1 0 228937094 15155200 3352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3700 3352 66 130 0 3567 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 14800

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885160/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14800 CPUtime=4361.03
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3383 0 0 0 436094 9 0 0 25 0 1 0 228937094 15155200 3369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3700 3369 66 130 0 3567 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 14800

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885096/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14948 CPUtime=4421.01
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3397 0 0 0 442092 9 0 0 25 0 1 0 228937094 15306752 3383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3737 3383 66 130 0 3604 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 14948

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885096/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14948 CPUtime=4480.99
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3407 0 0 0 448090 9 0 0 25 0 1 0 228937094 15306752 3393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3737 3393 66 130 0 3604 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 14948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1885032/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=14948 CPUtime=4540.98
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3407 0 0 0 454089 9 0 0 25 0 1 0 228937094 15306752 3393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3737 3393 66 130 0 3604 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 14948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884904/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15080 CPUtime=4600.97
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3436 0 0 0 460088 9 0 0 25 0 1 0 228937094 15441920 3422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3770 3422 66 130 0 3637 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 15080

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884840/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15080 CPUtime=4660.94
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3439 0 0 0 466085 9 0 0 25 0 1 0 228937094 15441920 3425 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3770 3425 66 130 0 3637 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 15080

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884840/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15080 CPUtime=4720.93
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3447 0 0 0 472084 9 0 0 25 0 1 0 228937094 15441920 3433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3770 3433 66 130 0 3637 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 15080

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884776/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15212 CPUtime=4780.92
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3461 0 0 0 478082 10 0 0 25 0 1 0 228937094 15577088 3447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3803 3447 66 130 0 3670 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 15212

[startup+4842.3 s]
/proc/loadavg: 1.05 1.01 0.98 2/65 18163
/proc/meminfo: memFree=1884712/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15212 CPUtime=4840.9
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3469 0 0 0 484080 10 0 0 25 0 1 0 228937094 15577088 3455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3803 3455 66 130 0 3670 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 15212

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/65 18163
/proc/meminfo: memFree=1884648/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15212 CPUtime=4900.88
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3477 0 0 0 490078 10 0 0 25 0 1 0 228937094 15577088 3463 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3803 3463 66 130 0 3670 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 15212

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884584/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15212 CPUtime=4960.87
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3488 0 0 0 496077 10 0 0 25 0 1 0 228937094 15577088 3474 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546513 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3803 3474 66 130 0 3670 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 15212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884584/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15344 CPUtime=5000.06
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3497 0 0 0 499996 10 0 0 25 0 1 0 228937094 15712256 3483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3836 3483 66 130 0 3703 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15344

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 18163
/proc/meminfo: memFree=1884584/2055920 swapFree=4183916/4192956
[pid=17960] ppid=17958 vsize=15344 CPUtime=5000.06
/proc/17960/stat : 17960 (minisat_noasser) R 17958 17960 17619 0 -1 4194304 3497 0 0 0 499996 10 0 0 25 0 1 0 228937094 15712256 3483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/17960/statm: 3836 3483 66 130 0 3703 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.97
CPU system time (s): 0.107983
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 15344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3497
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= 13336

runsolver used 3.65244 second user time and 10.0525 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Apr 25 19:31:16 UTC 2007

IDJOB= 422190
IDBENCH= 24708
IDSOLVER= 189
FILE ID= node68/422190-1177529475

PBS_JOBID= 4686021

Free space on /tmp= 66443 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen6-4-24-n650-03-S528656311.sat05-477.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422190-1177529475/minisat_noassertions /tmp/evaluation/422190-1177529475/instance-422190-1177529475.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-422190-1177529475 -o ROOT/results/node68/solver-422190-1177529475 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422190-1177529475/minisat_noassertions /tmp/evaluation/422190-1177529475/instance-422190-1177529475.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e6cd66a115f70af2c02b5cac2d51607a

RANDOM SEED= 731956824

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1900160 kB
Buffers:         13224 kB
Cached:          82804 kB
SwapCached:       3048 kB
Active:          24812 kB
Inactive:        81020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900160 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            35952 kB
Committed_AS:  2897576 kB
PageTables:       1380 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= 66443 MiB

End job on node68 on Wed Apr 25 20:54:39 UTC 2007