Trace number 421726

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
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:  4703                                                 |
0.00/0.00	c |  Number of clauses:    45358                                                |
0.06/0.08	c |  Parsing time:         0.08         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |    4507    37207   133016 |    12402        0    nan |  0.000 % |
0.29/0.34	c |       100 |    4506    37207   133016 |    13642       99      8 |  4.168 % |
0.29/0.35	c |       251 |    4506    37207   133016 |    15006      250     10 |  4.168 % |
0.39/0.45	c |       476 |    4506    37207   133016 |    16507      475     22 |  4.168 % |
0.69/0.72	c |       814 |    4506    37207   133016 |    18158      813     33 |  4.168 % |
1.09/1.10	c |      1321 |    4506    37061   132620 |    19974     1320     38 |  4.168 % |
1.49/1.60	c |      2080 |    4506    37061   132620 |    21971     2079     43 |  4.168 % |
2.39/2.43	c |      3219 |    4506    37061   132620 |    24168     3218     47 |  4.168 % |
3.69/3.74	c |      4928 |    4506    37061   132620 |    26585     4927     50 |  4.168 % |
5.99/6.02	c |      7491 |    4506    37061   132620 |    29244     7490     48 |  4.168 % |
11.78/11.81	c |     11335 |    4506    37061   132620 |    32168    11334     48 |  4.168 % |
19.09/19.11	c |     17102 |    4506    37061   132620 |    35385    17101     50 |  4.168 % |
34.09/34.14	c |     25752 |    4506    37061   132620 |    38923    25751     50 |  4.168 % |
55.57/55.64	c |     38727 |    4506    37061   132620 |    42816    38726     56 |  4.168 % |
92.57/92.69	c |     58188 |    4506    37061   132620 |    47097    26471     53 |  4.168 % |
137.06/137.10	c |     87380 |    4506    37061   132620 |    51807    20296     45 |  4.168 % |
179.44/179.59	c |    131169 |    4506    37061   132620 |    56988    26880     37 |  4.168 % |
272.42/272.54	c |    196854 |    4505    37053   132592 |    62687    49093     51 |  4.189 % |
420.78/420.93	c |    295380 |    4503    37037   132540 |    68955    44386     55 |  4.253 % |
610.39/610.62	c |    443169 |    4501    37021   132486 |    75851    29487     49 |  4.274 % |
911.43/911.80	c |    664852 |    4499    37005   132434 |    83436    76678     39 |  4.316 % |

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/node51/watcher-421726-1177494654 -o ROOT/results/node51/solver-421726-1177494654 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421726-1177494654/minisat_noassertions /tmp/evaluation/421726-1177494654/instance-421726-1177494654.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: 0.99 0.97 0.91 3/64 3744
/proc/meminfo: memFree=1805936/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=2476 CPUtime=0
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 526 0 0 0 0 0 0 0 18 0 1 0 104310540 2535424 512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515328 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 619 512 50 130 0 486 0

[startup+0.0684711 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3744
/proc/meminfo: memFree=1805936/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=4856 CPUtime=0.06
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1106 0 0 0 6 0 0 0 18 0 1 0 104310540 4972544 1092 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1214 1092 50 130 0 1081 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4856

[startup+0.102473 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3744
/proc/meminfo: memFree=1805936/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=5676 CPUtime=0.09
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1301 0 0 0 9 0 0 0 18 0 1 0 104310540 5812224 1287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134526328 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1419 1287 62 130 0 1286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5676

[startup+0.30149 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3744
/proc/meminfo: memFree=1805936/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=5976 CPUtime=0.29
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1394 0 0 0 29 0 0 0 19 0 1 0 104310540 6119424 1380 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529246 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1494 1380 62 130 0 1361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5976

[startup+0.702527 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 3744
/proc/meminfo: memFree=1805936/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=5360 CPUtime=0.69
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1398 0 0 0 69 0 0 0 23 0 1 0 104310540 5488640 1245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1340 1245 66 130 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.5016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1800936/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=5360 CPUtime=1.49
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1398 0 0 0 149 0 0 0 25 0 1 0 104310540 5488640 1245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1340 1245 66 130 0 1207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5360

[startup+3.10174 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1800808/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=5360 CPUtime=3.09
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1399 0 0 0 309 0 0 0 25 0 1 0 104310540 5488640 1246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1340 1246 66 130 0 1207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5360

[startup+6.30103 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1800360/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=6152 CPUtime=6.29
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1576 0 0 0 629 0 0 0 25 0 1 0 104310540 6299648 1423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1538 1423 66 130 0 1405 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6152

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1799144/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=7208 CPUtime=12.69
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 1856 0 0 0 1268 1 0 0 25 0 1 0 104310540 7380992 1703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 1802 1703 66 130 0 1669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7208

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1796968/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=9296 CPUtime=25.49
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 2359 0 0 0 2547 2 0 0 25 0 1 0 104310540 9519104 2206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 2324 2206 66 130 0 2191 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9296

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1792552/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=13684 CPUtime=51.08
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 3472 0 0 0 5106 2 0 0 25 0 1 0 104310540 14012416 3319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 3421 3319 66 130 0 3288 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13684

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1790568/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=15668 CPUtime=102.27
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 3945 0 0 0 10224 3 0 0 25 0 1 0 104310540 16044032 3792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 3917 3792 66 130 0 3784 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15668

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1789736/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=16484 CPUtime=162.25
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 4137 0 0 0 16222 3 0 0 25 0 1 0 104310540 16879616 3984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 4121 3984 66 130 0 3988 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16484

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1789672/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=16484 CPUtime=222.23
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 4143 0 0 0 22220 3 0 0 25 0 1 0 104310540 16879616 3990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 4121 3990 66 130 0 3988 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1786920/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=19292 CPUtime=282.21
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 4846 0 0 0 28218 3 0 0 25 0 1 0 104310540 19755008 4693 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 4823 4693 66 130 0 4690 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19292

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1784168/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=22184 CPUtime=342.2
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 5555 0 0 0 34216 4 0 0 25 0 1 0 104310540 22716416 5402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 5546 5402 66 130 0 5413 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22184

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1782056/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=24248 CPUtime=402.18
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6062 0 0 0 40214 4 0 0 25 0 1 0 104310540 24829952 5909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6062 5909 66 130 0 5929 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24248

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1782056/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=24248 CPUtime=462.16
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6062 0 0 0 46212 4 0 0 25 0 1 0 104310540 24829952 5909 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6062 5909 66 130 0 5929 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 24248

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1781928/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=24380 CPUtime=522.15
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6076 0 0 0 52211 4 0 0 25 0 1 0 104310540 24965120 5923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6095 5923 66 130 0 5962 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24380

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3745
/proc/meminfo: memFree=1780008/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26312 CPUtime=582.13
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6567 0 0 0 58208 5 0 0 25 0 1 0 104310540 26943488 6414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6578 6414 66 130 0 6445 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 26312

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 3911
/proc/meminfo: memFree=1778472/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26456 CPUtime=642.03
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6596 0 0 0 64198 5 0 0 25 0 1 0 104310540 27090944 6443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6614 6443 66 130 0 6481 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 26456

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779496/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26456 CPUtime=701.98
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6604 0 0 0 70193 5 0 0 25 0 1 0 104310540 27090944 6451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6614 6451 66 130 0 6481 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 26456

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779496/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26456 CPUtime=761.97
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6607 0 0 0 76192 5 0 0 25 0 1 0 104310540 27090944 6454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6614 6454 66 130 0 6481 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 26456

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779496/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26456 CPUtime=821.95
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6608 0 0 0 82190 5 0 0 25 0 1 0 104310540 27090944 6455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6614 6455 66 130 0 6481 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 26456

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779368/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26608 CPUtime=881.93
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6633 0 0 0 88188 5 0 0 25 0 1 0 104310540 27246592 6480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6652 6480 66 130 0 6519 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 26608

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779304/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26752 CPUtime=941.91
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6669 0 0 0 94186 5 0 0 25 0 1 0 104310540 27394048 6516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6688 6516 66 130 0 6555 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 26752

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779304/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26752 CPUtime=1001.9
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6671 0 0 0 100185 5 0 0 25 0 1 0 104310540 27394048 6518 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6688 6518 66 130 0 6555 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 26752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3943
/proc/meminfo: memFree=1779240/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26752 CPUtime=1061.89
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6672 0 0 0 106183 6 0 0 25 0 1 0 104310540 27394048 6519 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6688 6519 66 130 0 6555 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 26752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3945
/proc/meminfo: memFree=1779176/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=26752 CPUtime=1121.87
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6688 0 0 0 112181 6 0 0 25 0 1 0 104310540 27394048 6535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6688 6535 66 130 0 6555 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 26752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3945
/proc/meminfo: memFree=1778728/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=27200 CPUtime=1181.86
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6794 0 0 0 118180 6 0 0 25 0 1 0 104310540 27852800 6641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6800 6641 66 130 0 6667 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 27200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3945
/proc/meminfo: memFree=1778792/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=27200 CPUtime=1200.06
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6794 0 0 0 120000 6 0 0 25 0 1 0 104310540 27852800 6641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6800 6641 66 130 0 6667 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27200

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3945
/proc/meminfo: memFree=1778792/2055920 swapFree=4183264/4192956
[pid=3744] ppid=3742 vsize=27200 CPUtime=1200.06
/proc/3744/stat : 3744 (minisat_noasser) R 3742 3744 3261 0 -1 4194304 6794 0 0 0 120000 6 0 0 25 0 1 0 104310540 27852800 6641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3744/statm: 6800 6641 66 130 0 6667 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 27200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.068989
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 27200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6794
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= 2306

runsolver used 0.944856 second user time and 2.39364 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 25 09:50:54 UTC 2007

IDJOB= 421726
IDBENCH= 24629
IDSOLVER= 188
FILE ID= node51/421726-1177494654

PBS_JOBID= 4685861

Free space on /tmp= 66459 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421726-1177494654/minisat_noassertions /tmp/evaluation/421726-1177494654/instance-421726-1177494654.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-421726-1177494654 -o ROOT/results/node51/solver-421726-1177494654 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421726-1177494654/minisat_noassertions /tmp/evaluation/421726-1177494654/instance-421726-1177494654.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 799642783

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1806280 kB
Buffers:         18620 kB
Cached:         161048 kB
SwapCached:       4068 kB
Active:          54136 kB
Inactive:       135532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806280 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            46008 kB
Committed_AS:  3778780 kB
PageTables:       1408 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= 66459 MiB

End job on node51 on Wed Apr 25 10:10:57 UTC 2007