Trace number 425112

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) 5000.16 5001.67

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4663.18
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.17	c |  Parsing time:         0.17         s                                       |
0.29/0.39	c ============================[ Search Statistics ]==============================
0.29/0.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.39	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.39	c ===============================================================================
0.29/0.39	c |         0 |   18455    78944   239972 |    26314        0    nan |  0.000 % |
0.39/0.47	c |       100 |   18455    78944   239972 |    28946      100    174 |  0.000 % |
0.49/0.58	c |       252 |   18455    78944   239972 |    31840      252    163 |  0.000 % |
0.69/0.73	c |       478 |   18455    78944   239972 |    35024      478    171 |  0.000 % |
0.89/0.94	c |       815 |   18455    78944   239972 |    38527      815    181 |  0.000 % |
1.19/1.28	c |      1322 |   18455    78944   239972 |    42380     1322    205 |  0.000 % |
1.79/1.80	c |      2081 |   18455    78944   239972 |    46618     2081    208 |  0.000 % |
2.49/2.58	c |      3220 |   18455    78944   239972 |    51279     3220    221 |  0.000 % |
3.79/3.81	c |      4929 |   18455    78944   239972 |    56407     4929    230 |  0.000 % |
5.50/5.59	c |      7494 |   18455    78944   239972 |    62048     7494    236 |  0.000 % |
8.59/8.65	c |     11339 |   18455    78944   239972 |    68253    11339    264 |  0.000 % |
13.69/13.77	c |     17106 |   18455    78944   239972 |    75078    17106    300 |  0.000 % |
22.09/22.17	c |     25756 |   18455    78944   239972 |    82586    25756    298 |  0.000 % |
36.48/36.58	c |     38730 |   18455    78944   239972 |    90845    38730    309 |  0.000 % |
60.77/60.80	c |     58191 |   18455    78944   239972 |    99929    58191    324 |  0.000 % |
103.27/103.39	c |     87384 |   18455    78944   239972 |   109922    87384    322 |  0.000 % |
173.55/173.61	c |    131175 |   18455    78944   239972 |   120915    31480    343 |  0.000 % |
301.61/301.70	c |    196859 |   18455    78944   239972 |   133006    97164    356 |  0.000 % |
521.85/522.04	c |    295385 |   18455    78944   239972 |   146307    74154    381 |  0.000 % |
937.93/938.21	c |    443174 |   18455    78944   239972 |   160938    90919    483 |  0.000 % |
1715.81/1716.32	c |    664858 |   18455    78944   239972 |   177031    20949    342 |  0.000 % |
3011.35/3012.32	c |    997383 |   18455    78944   239972 |   194735    32172    358 |  0.000 % |
4876.52/4878.00	c |   1496172 |   18455    78944   239972 |   214208   171574    410 |  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/node17/watcher-425112-1177785142 -o ROOT/results/node17/solver-425112-1177785142 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425112-1177785142/minisat_noassertions /tmp/evaluation/425112-1177785142/instance-425112-1177785142.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 0.99 3/77 20499
/proc/meminfo: memFree=1555640/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=2476 CPUtime=0
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 226431725 2535424 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 619 521 49 130 0 486 0

[startup+0.0754571 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20499
/proc/meminfo: memFree=1555640/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=6400 CPUtime=0.06
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 1412 0 0 0 6 0 0 0 18 0 1 0 226431725 6553600 1381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 1600 1381 50 130 0 1467 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6400

[startup+0.101459 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20499
/proc/meminfo: memFree=1555640/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=7220 CPUtime=0.09
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 1587 0 0 0 9 0 0 0 18 0 1 0 226431725 7393280 1556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530921 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 1805 1557 50 130 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7220

[startup+0.30148 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20499
/proc/meminfo: memFree=1555640/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=9304 CPUtime=0.29
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 2159 0 0 0 29 0 0 0 19 0 1 0 226431725 9527296 2128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 2326 2128 62 130 0 2193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9304

[startup+0.701521 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20499
/proc/meminfo: memFree=1555640/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=8532 CPUtime=0.69
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 2251 0 0 0 68 1 0 0 23 0 1 0 226431725 8736768 1967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 2133 1967 67 130 0 2000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8532

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20500
/proc/meminfo: memFree=1547696/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=9456 CPUtime=1.49
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 2478 0 0 0 148 1 0 0 25 0 1 0 226431725 9682944 2194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 2364 2194 67 130 0 2231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9456

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20500
/proc/meminfo: memFree=1546224/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=11448 CPUtime=3.09
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 2992 0 0 0 307 2 0 0 25 0 1 0 226431725 11722752 2708 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 2862 2708 67 130 0 2729 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11448

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20500
/proc/meminfo: memFree=1541496/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=16080 CPUtime=6.29
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 4145 0 0 0 626 3 0 0 25 0 1 0 226431725 16465920 3861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 4020 3861 67 130 0 3887 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16080

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20500
/proc/meminfo: memFree=1530744/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=26464 CPUtime=12.69
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 6744 0 0 0 1263 6 0 0 25 0 1 0 226431725 27099136 6460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 6616 6460 67 130 0 6483 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26464

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20500
/proc/meminfo: memFree=1513400/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=43420 CPUtime=25.49
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 10958 0 0 0 2540 9 0 0 25 0 1 0 226431725 44462080 10674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 10855 10674 67 130 0 10722 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43420

[startup+51.1018 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20500
/proc/meminfo: memFree=1482936/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=74040 CPUtime=51.08
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 18624 0 0 0 5091 17 0 0 25 0 1 0 226431725 75816960 18340 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 18510 18340 67 130 0 18377 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74040

[startup+102.304 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20500
/proc/meminfo: memFree=1435384/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=120788 CPUtime=102.27
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 30325 0 0 0 10198 29 0 0 25 0 1 0 226431725 123686912 30041 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 30197 30041 67 130 0 30064 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 120788

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20500
/proc/meminfo: memFree=1397880/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=158348 CPUtime=162.24
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 39667 0 0 0 16185 39 0 0 25 0 1 0 226431725 162148352 39383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547174 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 39587 39383 67 130 0 39454 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 158348

[startup+222.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 20500
/proc/meminfo: memFree=1397880/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=158348 CPUtime=222.23
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 39667 0 0 0 22183 40 0 0 25 0 1 0 226431725 162148352 39383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 39587 39383 67 130 0 39454 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 158348

[startup+282.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 20500
/proc/meminfo: memFree=1397880/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=158348 CPUtime=282.21
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 39667 0 0 0 28181 40 0 0 25 0 1 0 226431725 162148352 39383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 39587 39383 67 130 0 39454 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 158348

[startup+342.301 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 20500
/proc/meminfo: memFree=1373176/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=183096 CPUtime=342.2
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 45886 0 0 0 34174 46 0 0 25 0 1 0 226431725 187490304 45602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 45774 45602 67 130 0 45641 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 183096

[startup+402.301 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 20500
/proc/meminfo: memFree=1350136/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=205836 CPUtime=402.18
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 51585 0 0 0 40166 52 0 0 25 0 1 0 226431725 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 205836

[startup+462.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 20502
/proc/meminfo: memFree=1350072/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=205836 CPUtime=462.16
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 51585 0 0 0 46164 52 0 0 25 0 1 0 226431725 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 205836

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 20502
/proc/meminfo: memFree=1350136/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=205836 CPUtime=522.15
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 51585 0 0 0 52162 53 0 0 25 0 1 0 226431725 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 205836

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20502
/proc/meminfo: memFree=1350136/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=205836 CPUtime=582.13
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 51585 0 0 0 58160 53 0 0 25 0 1 0 226431725 210776064 51301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 51459 51301 67 130 0 51326 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 205836

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20502
/proc/meminfo: memFree=1329016/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=226952 CPUtime=642.12
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 56846 0 0 0 64153 59 0 0 25 0 1 0 226431725 232398848 56562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 56738 56562 67 130 0 56605 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 226952


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20700
/proc/meminfo: memFree=1215736/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=339968 CPUtime=4001.07
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 85084 0 0 0 399993 114 0 0 25 0 1 0 226431725 348127232 84800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 84992 84800 67 130 0 84859 0
Current children cumulated CPU time (s) 4001.07
Current children cumulated vsize (KiB) 339968

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1215672/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=339968 CPUtime=4061.05
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 85084 0 0 0 405991 114 0 0 25 0 1 0 226431725 348127232 84800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 84992 84800 67 130 0 84859 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 339968

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1215672/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=339968 CPUtime=4121.03
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 85084 0 0 0 411989 114 0 0 25 0 1 0 226431725 348127232 84800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 84992 84800 67 130 0 84859 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 339968

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1215672/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=339968 CPUtime=4181.01
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 85084 0 0 0 417986 115 0 0 25 0 1 0 226431725 348127232 84800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 84992 84800 67 130 0 84859 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 339968

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1215736/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=339968 CPUtime=4240.99
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 85084 0 0 0 423984 115 0 0 25 0 1 0 226431725 348127232 84800 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 84992 84800 67 130 0 84859 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 339968

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211704/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4300.98
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 429981 117 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682714 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 343940

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211832/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4360.96
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 435979 117 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 343940

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211896/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4420.95
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 441977 118 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 343940

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211832/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4480.93
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 447975 118 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 343940

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211896/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4540.91
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 453972 119 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 343940

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211768/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4600.9
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 459971 119 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 343940

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211768/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4660.88
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 465968 120 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 343940

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211704/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4720.86
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 471966 120 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 343940

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211704/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4780.85
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 477964 121 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 343940

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211640/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4840.83
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 483962 121 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 343940

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20702
/proc/meminfo: memFree=1211704/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=343940 CPUtime=4900.82
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 86080 0 0 0 489960 122 0 0 25 0 1 0 226431725 352194560 85796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 85985 85796 67 130 0 85852 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 343940

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20702
/proc/meminfo: memFree=1186552/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=369588 CPUtime=4960.79
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 92388 0 0 0 495950 129 0 0 25 0 1 0 226431725 378458112 92104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 92397 92104 67 130 0 92264 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 369588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20702
/proc/meminfo: memFree=1178744/2055920 swapFree=4139504/4192956
[pid=20499] ppid=20497 vsize=377404 CPUtime=5000.09
/proc/20499/stat : 20499 (minisat_noasser) R 20497 20499 20208 0 -1 4194304 94357 0 0 0 499877 132 0 0 25 0 1 0 226431725 386461696 94073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20499/statm: 94351 94073 67 130 0 94218 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 377404

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.67
CPU time (s): 5000.16
CPU user time (s): 4998.78
CPU system time (s): 1.38079
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 377404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.78
system time used= 1.38079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94357
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= 100603

runsolver used 3.89041 second user time and 11.0713 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 28 18:32:22 UTC 2007

IDJOB= 425112
IDBENCH= 20205
IDSOLVER= 189
FILE ID= node17/425112-1177785142

PBS_JOBID= 4715712

Free space on /tmp= 66493 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/425112-1177785142/minisat_noassertions /tmp/evaluation/425112-1177785142/instance-425112-1177785142.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-425112-1177785142 -o ROOT/results/node17/solver-425112-1177785142 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425112-1177785142/minisat_noassertions /tmp/evaluation/425112-1177785142/instance-425112-1177785142.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 848684101

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1556112 kB
Buffers:         43592 kB
Cached:         363560 kB
SwapCached:      16284 kB
Active:         235036 kB
Inactive:       196500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556112 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:            3100 kB
Writeback:           0 kB
Mapped:          30348 kB
Slab:            53796 kB
Committed_AS:  7324096 kB
PageTables:       1796 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= 66493 MiB

End job on node17 on Sat Apr 28 19:55:46 UTC 2007