Trace number 424926

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) 5000.06 5002.01

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.094984
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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:    2769                                                 |
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 |     632     2739     8317 |      913        0    nan |  0.000 % |
0.00/0.01	c |       101 |     632     2739     8317 |     1004      101     29 |  0.000 % |
0.00/0.01	c |       252 |     632     2739     8317 |     1104      252     29 |  0.000 % |
0.00/0.02	c |       478 |     632     2739     8317 |     1215      478     29 |  0.000 % |
0.00/0.03	c |       816 |     632     2739     8317 |     1336      816     28 |  0.000 % |
0.00/0.06	c |      1323 |     632     2739     8317 |     1470     1323     27 |  0.000 % |
0.10/0.10	c |      2082 |     632     2739     8317 |     1617     1318     26 |  0.000 % |
0.10/0.16	c |      3223 |     632     2739     8317 |     1779     1620     26 |  0.000 % |
0.20/0.26	c |      4932 |     632     2739     8317 |     1957     1485     25 |  0.000 % |
0.40/0.40	c |      7495 |     632     2739     8317 |     2152     2008     27 |  0.000 % |
0.59/0.62	c |     11340 |     632     2739     8317 |     2368     1345     28 |  0.000 % |
0.89/0.98	c |     17107 |     632     2739     8317 |     2604     2211     27 |  0.000 % |
1.49/1.53	c |     25756 |     632     2739     8317 |     2865     1502     25 |  0.000 % |
2.39/2.40	c |     38732 |     632     2739     8317 |     3151     2788     25 |  0.000 % |
3.69/3.72	c |     58193 |     632     2739     8317 |     3467     2939     26 |  0.000 % |
5.69/5.79	c |     87386 |     632     2739     8317 |     3813     2145     24 |  0.000 % |
9.09/9.12	c |    131175 |     632     2739     8317 |     4195     3175     27 |  0.000 % |
14.19/14.27	c |    196860 |     632     2739     8317 |     4614     2717     26 |  0.000 % |
22.28/22.33	c |    295386 |     632     2739     8317 |     5076     3002     27 |  0.000 % |
34.68/34.73	c |    443175 |     632     2739     8317 |     5583     3763     27 |  0.000 % |
54.17/54.29	c |    664858 |     632     2739     8317 |     6142     5008     29 |  0.000 % |
83.76/83.89	c |    997383 |     632     2739     8317 |     6756     5490     26 |  0.000 % |
130.85/130.94	c |   1496172 |     632     2739     8317 |     7432     5786     29 |  0.000 % |
205.82/205.96	c |   2244356 |     632     2739     8317 |     8175     7472     29 |  0.000 % |
324.87/325.01	c |   3366631 |     632     2739     8317 |     8992     4233     28 |  0.000 % |
508.60/508.82	c |   5050044 |     632     2739     8317 |     9892     7048     28 |  0.000 % |
803.99/804.35	c |   7575162 |     632     2739     8317 |    10881     6076     27 |  0.000 % |
1263.83/1264.39	c |  11362840 |     632     2739     8317 |    11969    10545     30 |  0.000 % |
1995.75/1996.63	c |  17044352 |     632     2739     8317 |    13166     9136     30 |  0.000 % |
3168.81/3170.14	c |  25566622 |     632     2739     8317 |    14483     9048     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/node38/watcher-424926-1177691736 -o ROOT/results/node38/solver-424926-1177691736 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424926-1177691736/minisat_noassertions /tmp/evaluation/424926-1177691736/instance-424926-1177691736.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: 0.78 0.94 0.98 3/77 6598
/proc/meminfo: memFree=1554264/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=1992 CPUtime=0
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 201340213 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 498 148 62 130 0 365 0

[startup+0.102974 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6598
/proc/meminfo: memFree=1554264/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2124 CPUtime=0.1
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 203 0 0 0 10 0 0 0 18 0 1 0 201340213 2174976 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 531 189 66 130 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.201992 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6598
/proc/meminfo: memFree=1554264/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2124 CPUtime=0.2
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 221 0 0 0 20 0 0 0 18 0 1 0 201340213 2174976 207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 531 207 66 130 0 398 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2124

[startup+0.302012 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6598
/proc/meminfo: memFree=1554264/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2256 CPUtime=0.3
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 233 0 0 0 30 0 0 0 19 0 1 0 201340213 2310144 219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 564 219 66 130 0 431 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2256

[startup+0.701088 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6598
/proc/meminfo: memFree=1554264/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2392 CPUtime=0.69
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 267 0 0 0 69 0 0 0 23 0 1 0 201340213 2449408 253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 598 253 66 130 0 465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50124 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 6599
/proc/meminfo: memFree=1553424/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2392 CPUtime=1.49
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 299 0 0 0 149 0 0 0 25 0 1 0 201340213 2449408 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 598 285 66 130 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2392

[startup+3.10155 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 6599
/proc/meminfo: memFree=1553168/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2656 CPUtime=3.09
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 333 0 0 0 309 0 0 0 25 0 1 0 201340213 2719744 319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 664 319 66 130 0 531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2656

[startup+6.30116 s]
/proc/loadavg: 0.80 0.94 0.98 2/78 6599
/proc/meminfo: memFree=1552912/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=2788 CPUtime=6.29
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 397 0 0 0 629 0 0 0 25 0 1 0 201340213 2854912 383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 697 383 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: 0.81 0.94 0.98 2/78 6599
/proc/meminfo: memFree=1552464/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=3184 CPUtime=12.69
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 465 0 0 0 1269 0 0 0 25 0 1 0 201340213 3260416 451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 796 451 66 130 0 663 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3184

[startup+25.5019 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 6599
/proc/meminfo: memFree=1552016/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=3580 CPUtime=25.48
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 566 0 0 0 2548 0 0 0 25 0 1 0 201340213 3665920 552 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 895 552 66 130 0 762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3580

[startup+51.1018 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 6599
/proc/meminfo: memFree=1551632/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=3976 CPUtime=51.07
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 694 0 0 0 5107 0 0 0 25 0 1 0 201340213 4071424 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 994 680 66 130 0 861 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3976

[startup+102.302 s]
/proc/loadavg: 1.04 0.98 0.99 2/78 6599
/proc/meminfo: memFree=1550864/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=4648 CPUtime=102.26
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 861 0 0 0 10225 1 0 0 25 0 1 0 201340213 4759552 847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1162 847 66 130 0 1029 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4648

[startup+162.301 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 6599
/proc/meminfo: memFree=1550416/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=5196 CPUtime=162.23
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 972 0 0 0 16222 1 0 0 25 0 1 0 201340213 5320704 958 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1299 958 66 130 0 1166 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5196

[startup+222.306 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 6599
/proc/meminfo: memFree=1549968/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=5612 CPUtime=222.22
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1071 0 0 0 22220 2 0 0 25 0 1 0 201340213 5746688 1057 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548059 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1403 1057 66 130 0 1270 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5612

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6599
/proc/meminfo: memFree=1549712/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=5876 CPUtime=282.19
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1137 0 0 0 28217 2 0 0 25 0 1 0 201340213 6017024 1123 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1469 1123 66 130 0 1336 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5876

[startup+342.302 s]
/proc/loadavg: 1.18 1.07 1.02 2/78 6599
/proc/meminfo: memFree=1549456/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=6144 CPUtime=342.16
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1220 0 0 0 34214 2 0 0 25 0 1 0 201340213 6291456 1206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1536 1206 66 130 0 1403 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6144

[startup+402.301 s]
/proc/loadavg: 1.10 1.07 1.02 2/78 6599
/proc/meminfo: memFree=1549200/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=6408 CPUtime=402.15
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1288 0 0 0 40212 3 0 0 25 0 1 0 201340213 6561792 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1602 1274 66 130 0 1469 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6408

[startup+462.302 s]
/proc/loadavg: 1.07 1.07 1.02 2/78 6599
/proc/meminfo: memFree=1549072/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=6540 CPUtime=462.12
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1323 0 0 0 46209 3 0 0 25 0 1 0 201340213 6696960 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1635 1309 66 130 0 1502 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6540

[startup+522.301 s]
/proc/loadavg: 1.02 1.06 1.01 2/78 6599
/proc/meminfo: memFree=1548688/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=6940 CPUtime=522.09
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1412 0 0 0 52206 3 0 0 25 0 1 0 201340213 7106560 1398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1735 1398 66 130 0 1602 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6940

[startup+582.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 6599
/proc/meminfo: memFree=1548432/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=7076 CPUtime=582.08
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1469 0 0 0 58204 4 0 0 25 0 1 0 201340213 7245824 1455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1769 1455 66 130 0 1636 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7076

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 6599
/proc/meminfo: memFree=1548368/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=7208 CPUtime=642.05
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 1500 0 0 0 64201 4 0 0 25 0 1 0 201340213 7380992 1486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 1802 1486 66 130 0 1669 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7208


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1543120/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12548 CPUtime=4060.68
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2788 0 0 0 406039 29 0 0 25 0 1 0 201340213 12849152 2774 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3137 2774 66 130 0 3004 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 12548

[startup+4122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6799
/proc/meminfo: memFree=1543056/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12548 CPUtime=4120.66
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2797 0 0 0 412036 30 0 0 25 0 1 0 201340213 12849152 2783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3137 2783 66 130 0 3004 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 12548

[startup+4182.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 6799
/proc/meminfo: memFree=1543056/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12548 CPUtime=4180.64
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2797 0 0 0 418034 30 0 0 25 0 1 0 201340213 12849152 2783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3137 2783 66 130 0 3004 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 12548

[startup+4242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542992/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12548 CPUtime=4240.62
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2808 0 0 0 424031 31 0 0 25 0 1 0 201340213 12849152 2794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3137 2794 66 130 0 3004 0
Current children cumulated CPU time (s) 4240.62
Current children cumulated vsize (KiB) 12548

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542928/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12684 CPUtime=4300.59
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2814 0 0 0 430028 31 0 0 25 0 1 0 201340213 12988416 2800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3171 2800 66 130 0 3038 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 12684

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542992/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12684 CPUtime=4360.57
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2820 0 0 0 436026 31 0 0 25 0 1 0 201340213 12988416 2806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3171 2806 66 130 0 3038 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 12684

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542928/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12684 CPUtime=4420.55
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2829 0 0 0 442023 32 0 0 25 0 1 0 201340213 12988416 2815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3171 2815 66 130 0 3038 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 12684

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542928/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12684 CPUtime=4480.52
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2839 0 0 0 448020 32 0 0 25 0 1 0 201340213 12988416 2825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3171 2825 66 130 0 3038 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 12684

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542864/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12684 CPUtime=4540.51
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2843 0 0 0 454018 33 0 0 25 0 1 0 201340213 12988416 2829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3171 2829 66 130 0 3038 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 12684

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542800/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12832 CPUtime=4600.48
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2853 0 0 0 460015 33 0 0 25 0 1 0 201340213 13139968 2839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3208 2839 66 130 0 3075 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 12832

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542800/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12832 CPUtime=4660.47
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2863 0 0 0 466013 34 0 0 25 0 1 0 201340213 13139968 2849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3208 2849 66 130 0 3075 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 12832

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542736/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12832 CPUtime=4720.45
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2867 0 0 0 472011 34 0 0 25 0 1 0 201340213 13139968 2853 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546837 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3208 2853 66 130 0 3075 0
Current children cumulated CPU time (s) 4720.45
Current children cumulated vsize (KiB) 12832

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542672/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12832 CPUtime=4780.42
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2874 0 0 0 478007 35 0 0 25 0 1 0 201340213 13139968 2860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3208 2860 66 130 0 3075 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 12832

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542736/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12832 CPUtime=4840.4
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2881 0 0 0 484005 35 0 0 25 0 1 0 201340213 13139968 2867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3208 2867 66 130 0 3075 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 12832

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542672/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12832 CPUtime=4900.37
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2881 0 0 0 490002 35 0 0 25 0 1 0 201340213 13139968 2867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3208 2867 66 130 0 3075 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 12832

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542608/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12964 CPUtime=4960.35
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2907 0 0 0 495999 36 0 0 25 0 1 0 201340213 13275136 2893 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3241 2893 66 130 0 3108 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 12964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542608/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12964 CPUtime=5000.04
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2911 0 0 0 499968 36 0 0 25 0 1 0 201340213 13275136 2897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3241 2897 66 130 0 3108 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 12964

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

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

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6799
/proc/meminfo: memFree=1542608/2055920 swapFree=4159768/4192956
[pid=6598] ppid=6596 vsize=12964 CPUtime=5000.04
/proc/6598/stat : 6598 (minisat_noasser) R 6596 6598 6544 0 -1 4194304 2911 0 0 0 499968 36 0 0 25 0 1 0 201340213 13275136 2897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6598/statm: 3241 2897 66 130 0 3108 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 12964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.06
CPU user time (s): 4999.69
CPU system time (s): 0.366944
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 12964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.366944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2911
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= 104260

runsolver used 3.72043 second user time and 10.7364 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Fri Apr 27 16:35:36 UTC 2007

IDJOB= 424926
IDBENCH= 20015
IDSOLVER= 189
FILE ID= node38/424926-1177691736

PBS_JOBID= 4698697

Free space on /tmp= 66522 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424926-1177691736/minisat_noassertions /tmp/evaluation/424926-1177691736/instance-424926-1177691736.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-424926-1177691736 -o ROOT/results/node38/solver-424926-1177691736 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424926-1177691736/minisat_noassertions /tmp/evaluation/424926-1177691736/instance-424926-1177691736.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 351511659

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1554736 kB
Buffers:         47244 kB
Cached:         363476 kB
SwapCached:       3468 kB
Active:         262508 kB
Inactive:       172844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554736 kB
SwapTotal:     4192956 kB
SwapFree:      4159768 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          32652 kB
Slab:            51036 kB
Committed_AS:  1774296 kB
PageTables:       2060 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= 66522 MiB

End job on node38 on Fri Apr 27 17:59:00 UTC 2007