Trace number 421095

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

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
MD5SUMd80e4c0ebc99a45911a06aa336c2bf12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     587     2544     7730 |      848        0    nan |  0.000 % |
0.00/0.01	c |       100 |     587     2544     7730 |      932      100     25 |  0.000 % |
0.00/0.01	c |       250 |     587     2544     7730 |     1026      250     26 |  0.000 % |
0.00/0.02	c |       476 |     587     2544     7730 |     1128      476     26 |  0.000 % |
0.00/0.04	c |       813 |     587     2544     7730 |     1241      813     26 |  0.000 % |
0.00/0.06	c |      1322 |     587     2544     7730 |     1365     1322     26 |  0.000 % |
0.06/0.10	c |      2081 |     587     2544     7730 |     1502     1356     25 |  0.000 % |
0.09/0.15	c |      3221 |     587     2544     7730 |     1652      928     25 |  0.000 % |
0.19/0.24	c |      4931 |     587     2544     7730 |     1817      905     23 |  0.000 % |
0.29/0.38	c |      7493 |     587     2544     7730 |     1999     1604     24 |  0.000 % |
0.49/0.59	c |     11337 |     587     2544     7730 |     2199     1304     25 |  0.000 % |
0.89/0.93	c |     17103 |     587     2544     7730 |     2419     1393     25 |  0.000 % |
1.39/1.46	c |     25754 |     587     2544     7730 |     2661     1359     23 |  0.000 % |
2.20/2.27	c |     38728 |     587     2544     7730 |     2927     2056     24 |  0.000 % |
3.49/3.55	c |     58189 |     587     2544     7730 |     3220     2046     25 |  0.000 % |
5.50/5.59	c |     87382 |     587     2544     7730 |     3542     3284     26 |  0.000 % |
8.69/8.71	c |    131171 |     587     2544     7730 |     3896     1996     23 |  0.000 % |
13.49/13.51	c |    196855 |     587     2544     7730 |     4286     2290     26 |  0.000 % |
20.99/21.03	c |    295382 |     587     2544     7730 |     4714     2883     24 |  0.000 % |
32.58/32.63	c |    443172 |     587     2544     7730 |     5186     2420     23 |  0.000 % |
50.67/50.75	c |    664856 |     587     2544     7730 |     5704     3498     26 |  0.000 % |
78.66/78.73	c |    997382 |     587     2544     7730 |     6275     4130     26 |  0.000 % |
123.56/123.64	c |   1496171 |     587     2544     7730 |     6902     5118     28 |  0.000 % |
193.33/193.49	c |   2244353 |     587     2544     7730 |     7593     3722     24 |  0.000 % |
301.21/301.39	c |   3366628 |     587     2544     7730 |     8352     7256     27 |  0.000 % |
472.16/472.30	c |   5050042 |     587     2544     7730 |     9187     7167     26 |  0.000 % |
741.98/742.35	c |   7575158 |     587     2544     7730 |    10106     7532     24 |  0.000 % |
1168.77/1169.24	c |  11362833 |     587     2544     7730 |    11117     5304     29 |  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/node1/watcher-421095-1177498292 -o ROOT/results/node1/solver-421095-1177498292 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421095-1177498292/minisat_noassertions /tmp/evaluation/421095-1177498292/instance-421095-1177498292.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 3/77 27962
/proc/meminfo: memFree=1776064/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=1992 CPUtime=0
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 225867018 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 498 147 62 130 0 365 0

[startup+0.0689349 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27962
/proc/meminfo: memFree=1776064/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=1980 CPUtime=0.06
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 194 0 0 0 6 0 0 0 18 0 1 0 225867018 2027520 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 495 180 66 130 0 362 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1980

[startup+0.101939 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27962
/proc/meminfo: memFree=1776064/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=1980 CPUtime=0.09
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 225867018 2027520 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 495 181 66 130 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1980

[startup+0.301962 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27962
/proc/meminfo: memFree=1776064/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=2112 CPUtime=0.29
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 225867018 2162688 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 528 206 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.702009 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 27962
/proc/meminfo: memFree=1776064/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=2244 CPUtime=0.69
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 244 0 0 0 69 0 0 0 23 0 1 0 225867018 2297856 230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 561 230 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1775352/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=2376 CPUtime=1.49
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 269 0 0 0 149 0 0 0 25 0 1 0 225867018 2433024 255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 594 255 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10229 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1775096/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=2508 CPUtime=3.09
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 308 0 0 0 309 0 0 0 25 0 1 0 225867018 2568192 294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 627 294 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1774776/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=2772 CPUtime=6.29
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 363 0 0 0 629 0 0 0 25 0 1 0 225867018 2838528 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 693 349 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1774392/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=3036 CPUtime=12.69
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 429 0 0 0 1269 0 0 0 25 0 1 0 225867018 3108864 415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 759 415 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1774072/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=3304 CPUtime=25.48
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 512 0 0 0 2548 0 0 0 25 0 1 0 225867018 3383296 498 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 826 498 66 130 0 693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3304

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1773624/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=3832 CPUtime=51.07
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 624 0 0 0 5107 0 0 0 25 0 1 0 225867018 3923968 610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 958 610 66 130 0 825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3832

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1772856/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=4484 CPUtime=102.27
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 797 0 0 0 10226 1 0 0 25 0 1 0 225867018 4591616 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1121 783 66 130 0 988 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4484

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1772344/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=4868 CPUtime=162.25
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 912 0 0 0 16224 1 0 0 25 0 1 0 225867018 4984832 898 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1217 898 66 130 0 1084 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1771896/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=5392 CPUtime=222.23
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1019 0 0 0 22221 2 0 0 25 0 1 0 225867018 5521408 1005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1348 1005 66 130 0 1215 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5392

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1771576/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=5640 CPUtime=282.21
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1089 0 0 0 28219 2 0 0 25 0 1 0 225867018 5775360 1075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134688963 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1410 1075 66 130 0 1277 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5640

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1771256/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=6036 CPUtime=342.19
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1177 0 0 0 34217 2 0 0 25 0 1 0 225867018 6180864 1163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548700 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1509 1163 66 130 0 1376 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6036

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1771064/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=6168 CPUtime=402.18
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1234 0 0 0 40215 3 0 0 25 0 1 0 225867018 6316032 1220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1542 1220 66 130 0 1409 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6168

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1770872/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=6300 CPUtime=462.16
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1266 0 0 0 46213 3 0 0 25 0 1 0 225867018 6451200 1252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1575 1252 66 130 0 1442 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6300

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27963
/proc/meminfo: memFree=1770680/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=6708 CPUtime=522.15
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1352 0 0 0 52211 4 0 0 25 0 1 0 225867018 6868992 1338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1677 1338 66 130 0 1544 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6708

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 28045
/proc/meminfo: memFree=1769136/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=6840 CPUtime=582.08
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1387 0 0 0 58204 4 0 0 25 0 1 0 225867018 7004160 1373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1710 1373 66 130 0 1577 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6840

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1770104/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=6972 CPUtime=642.01
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1427 0 0 0 64196 5 0 0 25 0 1 0 225867018 7139328 1413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1743 1413 66 130 0 1610 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 6972

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1770040/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=7108 CPUtime=701.99
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1462 0 0 0 70194 5 0 0 25 0 1 0 225867018 7278592 1448 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1777 1448 66 130 0 1644 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 7108

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769592/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=7644 CPUtime=761.98
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1580 0 0 0 76192 6 0 0 25 0 1 0 225867018 7827456 1566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1911 1566 66 130 0 1778 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 7644

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769528/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=7644 CPUtime=821.95
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1596 0 0 0 82189 6 0 0 25 0 1 0 225867018 7827456 1582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1911 1582 66 130 0 1778 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 7644

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769400/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=7776 CPUtime=881.94
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1620 0 0 0 88187 7 0 0 25 0 1 0 225867018 7962624 1606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1944 1606 66 130 0 1811 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 7776

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769272/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=7908 CPUtime=941.92
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1648 0 0 0 94185 7 0 0 25 0 1 0 225867018 8097792 1634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1977 1634 66 130 0 1844 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 7908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769272/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=7908 CPUtime=1001.91
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1667 0 0 0 100183 8 0 0 25 0 1 0 225867018 8097792 1653 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 1977 1653 66 130 0 1844 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 7908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769144/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=8040 CPUtime=1061.89
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1683 0 0 0 106181 8 0 0 25 0 1 0 225867018 8232960 1669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2010 1669 66 130 0 1877 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 8040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1769080/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=8040 CPUtime=1121.87
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1698 0 0 0 112179 8 0 0 25 0 1 0 225867018 8232960 1684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2010 1684 66 130 0 1877 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 8040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1768952/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=8308 CPUtime=1181.86
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1756 0 0 0 118177 9 0 0 25 0 1 0 225867018 8507392 1742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2077 1742 66 130 0 1944 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28161
/proc/meminfo: memFree=1768952/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=8308 CPUtime=1200.06
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1760 0 0 0 119997 9 0 0 25 0 1 0 225867018 8507392 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2077 1746 66 130 0 1944 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8308

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 2/78 28161
/proc/meminfo: memFree=1768952/2055920 swapFree=4145748/4192956
[pid=27962] ppid=27960 vsize=8308 CPUtime=1200.06
/proc/27962/stat : 27962 (minisat_noasser) R 27960 27962 27036 0 -1 4194304 1760 0 0 0 119997 9 0 0 25 0 1 0 225867018 8507392 1746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/27962/statm: 2077 1746 66 130 0 1944 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.095985
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 8308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1760
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= 8
involuntary context switches= 25459

runsolver used 0.936857 second user time and 2.51162 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 10:51:32 UTC 2007

IDJOB= 421095
IDBENCH= 20004
IDSOLVER= 188
FILE ID= node1/421095-1177498292

PBS_JOBID= 4685876

Free space on /tmp= 66453 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421095-1177498292/minisat_noassertions /tmp/evaluation/421095-1177498292/instance-421095-1177498292.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-421095-1177498292 -o ROOT/results/node1/solver-421095-1177498292 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421095-1177498292/minisat_noassertions /tmp/evaluation/421095-1177498292/instance-421095-1177498292.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d80e4c0ebc99a45911a06aa336c2bf12

RANDOM SEED= 251111157

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1776536 kB
Buffers:         37240 kB
Cached:         174116 kB
SwapCached:      15424 kB
Active:         120552 kB
Inactive:       114484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776536 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            29792 kB
Committed_AS:  5172156 kB
PageTables:       1832 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= 66453 MiB

End job on node1 on Wed Apr 25 11:11:34 UTC 2007