Trace number 421090

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) 1200.08 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
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 |     588     2545     7725 |      848        0    nan |  0.000 % |
0.00/0.01	c |       101 |     588     2545     7725 |      933      101     22 |  0.000 % |
0.00/0.01	c |       252 |     588     2545     7725 |     1026      252     23 |  0.000 % |
0.00/0.02	c |       480 |     588     2545     7725 |     1129      480     24 |  0.000 % |
0.02/0.04	c |       817 |     588     2545     7725 |     1242      817     25 |  0.000 % |
0.02/0.06	c |      1323 |     588     2545     7725 |     1366      676     23 |  0.000 % |
0.09/0.10	c |      2086 |     588     2545     7725 |     1502      729     21 |  0.000 % |
0.09/0.15	c |      3226 |     588     2545     7725 |     1653     1085     23 |  0.000 % |
0.19/0.24	c |      4935 |     588     2545     7725 |     1818     1055     24 |  0.000 % |
0.29/0.38	c |      7497 |     588     2545     7725 |     2000     1721     26 |  0.000 % |
0.49/0.60	c |     11342 |     588     2545     7725 |     2200     1433     25 |  0.000 % |
0.89/0.94	c |     17109 |     588     2545     7725 |     2420     1528     22 |  0.000 % |
1.39/1.47	c |     25759 |     588     2545     7725 |     2662     1451     24 |  0.000 % |
2.20/2.28	c |     38734 |     588     2545     7725 |     2928     2176     25 |  0.000 % |
3.49/3.54	c |     58195 |     588     2545     7725 |     3221     2160     27 |  0.000 % |
5.50/5.51	c |     87387 |     588     2545     7725 |     3543     1685     24 |  0.000 % |
8.59/8.64	c |    131176 |     588     2545     7725 |     3898     2149     24 |  0.000 % |
13.39/13.41	c |    196860 |     588     2545     7725 |     4287     2394     25 |  0.000 % |
20.89/20.90	c |    295388 |     588     2545     7725 |     4716     3054     25 |  0.000 % |
32.78/32.83	c |    443178 |     588     2545     7725 |     5188     2490     23 |  0.000 % |
51.07/51.15	c |    664863 |     588     2545     7725 |     5707     3534     25 |  0.000 % |
78.96/79.07	c |    997389 |     588     2545     7725 |     6277     4062     26 |  0.000 % |
123.16/123.26	c |   1496177 |     588     2545     7725 |     6905     5042     25 |  0.000 % |
192.13/192.22	c |   2244359 |     588     2545     7725 |     7596     3785     24 |  0.000 % |
302.10/302.29	c |   3366635 |     588     2545     7725 |     8355     6616     27 |  0.000 % |
475.56/475.77	c |   5050049 |     588     2545     7725 |     9191     5556     26 |  0.000 % |
753.59/753.96	c |   7575165 |     588     2545     7725 |    10110     5972     26 |  0.000 % |
1179.16/1179.61	c |  11362842 |     588     2545     7725 |    11121     6676     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/node45/watcher-421090-1177498226 -o ROOT/results/node45/solver-421090-1177498226 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421090-1177498226/minisat_noassertions /tmp/evaluation/421090-1177498226/instance-421090-1177498226.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: 1.05 1.03 0.97 3/77 21957
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=1992 CPUtime=0
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 104668243 2039808 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 498 147 62 130 0 365 0

[startup+0.0308489 s]
/proc/loadavg: 1.05 1.03 0.97 3/77 21957
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=1980 CPUtime=0.02
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 168 0 0 0 2 0 0 0 18 0 1 0 104668243 2027520 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551685 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 495 154 66 130 0 362 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1980

[startup+0.101857 s]
/proc/loadavg: 1.05 1.03 0.97 3/77 21957
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=1980 CPUtime=0.09
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 104668243 2027520 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 495 180 66 130 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1980

[startup+0.301875 s]
/proc/loadavg: 1.05 1.03 0.97 3/77 21957
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=2112 CPUtime=0.29
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 104668243 2162688 206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552750 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 528 206 66 130 0 395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2112

[startup+0.701915 s]
/proc/loadavg: 1.05 1.03 0.97 3/77 21957
/proc/meminfo: memFree=1810008/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=2244 CPUtime=0.69
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 247 0 0 0 69 0 0 0 23 0 1 0 104668243 2297856 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 561 233 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.502 s]
/proc/loadavg: 1.05 1.03 0.97 2/78 21958
/proc/meminfo: memFree=1809232/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=2376 CPUtime=1.49
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 275 0 0 0 149 0 0 0 25 0 1 0 104668243 2433024 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 594 261 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10116 s]
/proc/loadavg: 1.04 1.03 0.97 2/78 21958
/proc/meminfo: memFree=1808976/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=2508 CPUtime=3.09
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 322 0 0 0 309 0 0 0 25 0 1 0 104668243 2568192 308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551329 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 627 308 66 130 0 494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2508

[startup+6.30148 s]
/proc/loadavg: 1.04 1.03 0.97 2/78 21958
/proc/meminfo: memFree=1808592/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=2772 CPUtime=6.29
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 379 0 0 0 629 0 0 0 25 0 1 0 104668243 2838528 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 693 365 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7011 s]
/proc/loadavg: 1.04 1.03 0.97 2/78 21958
/proc/meminfo: memFree=1808272/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=3036 CPUtime=12.69
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 104668243 3108864 420 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 759 420 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5014 s]
/proc/loadavg: 1.03 1.03 0.97 2/78 21958
/proc/meminfo: memFree=1807888/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=3300 CPUtime=25.48
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 522 0 0 0 2548 0 0 0 25 0 1 0 104668243 3379200 508 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 825 508 66 130 0 692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3300

[startup+51.101 s]
/proc/loadavg: 1.02 1.03 0.97 2/78 21958
/proc/meminfo: memFree=1807440/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=3832 CPUtime=51.07
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 628 0 0 0 5107 0 0 0 25 0 1 0 104668243 3923968 614 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548700 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 958 614 66 130 0 825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3832

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 21958
/proc/meminfo: memFree=1806672/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=4496 CPUtime=102.27
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 801 0 0 0 10226 1 0 0 25 0 1 0 104668243 4603904 787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1124 787 66 130 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4496

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 0.97 2/78 21958
/proc/meminfo: memFree=1806096/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=5032 CPUtime=162.24
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 935 0 0 0 16223 1 0 0 25 0 1 0 104668243 5152768 921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1258 921 66 130 0 1125 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5032

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 21958
/proc/meminfo: memFree=1805648/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=5432 CPUtime=222.23
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1053 0 0 0 22221 2 0 0 25 0 1 0 104668243 5562368 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1358 1039 66 130 0 1225 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5432

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21958
/proc/meminfo: memFree=1805392/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=5816 CPUtime=282.21
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1127 0 0 0 28219 2 0 0 25 0 1 0 104668243 5955584 1113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1454 1113 66 130 0 1321 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5816

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21958
/proc/meminfo: memFree=1805008/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=6084 CPUtime=342.2
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1211 0 0 0 34217 3 0 0 25 0 1 0 104668243 6230016 1197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546614 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1521 1197 66 130 0 1388 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6084

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21958
/proc/meminfo: memFree=1804816/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=6352 CPUtime=402.18
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1259 0 0 0 40215 3 0 0 25 0 1 0 104668243 6504448 1245 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1588 1245 66 130 0 1455 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6352

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21958
/proc/meminfo: memFree=1804688/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=6484 CPUtime=462.16
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1288 0 0 0 46212 4 0 0 25 0 1 0 104668243 6639616 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1621 1274 66 130 0 1488 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6484

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21958
/proc/meminfo: memFree=1804368/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=6748 CPUtime=522.15
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1374 0 0 0 52210 5 0 0 25 0 1 0 104668243 6909952 1360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1687 1360 66 130 0 1554 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6748

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21958
/proc/meminfo: memFree=1804240/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=6880 CPUtime=582.13
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1416 0 0 0 58208 5 0 0 25 0 1 0 104668243 7045120 1402 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1720 1402 66 130 0 1587 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6880

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 0.97 2/84 22030
/proc/meminfo: memFree=1802712/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=7140 CPUtime=642.09
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1474 0 0 0 64203 6 0 0 25 0 1 0 104668243 7311360 1460 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1785 1460 66 130 0 1652 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 7140

[startup+702.301 s]
/proc/loadavg: 1.05 1.02 0.98 2/78 22156
/proc/meminfo: memFree=1803600/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=7276 CPUtime=702
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1496 0 0 0 70194 6 0 0 25 0 1 0 104668243 7450624 1482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1819 1482 66 130 0 1686 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 7276

[startup+762.305 s]
/proc/loadavg: 1.05 1.03 0.98 2/78 22156
/proc/meminfo: memFree=1803472/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=7532 CPUtime=761.99
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1557 0 0 0 76192 7 0 0 25 0 1 0 104668243 7712768 1543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1883 1543 66 130 0 1750 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 7532

[startup+822.301 s]
/proc/loadavg: 1.05 1.04 0.99 2/78 22156
/proc/meminfo: memFree=1803344/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=7664 CPUtime=821.96
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1583 0 0 0 82189 7 0 0 25 0 1 0 104668243 7847936 1569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1916 1569 66 130 0 1783 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 7664

[startup+882.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 22156
/proc/meminfo: memFree=1803152/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=7796 CPUtime=881.95
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1622 0 0 0 88187 8 0 0 25 0 1 0 104668243 7983104 1608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1949 1608 66 130 0 1816 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 7796

[startup+942.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 22156
/proc/meminfo: memFree=1802960/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=7920 CPUtime=941.93
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1656 0 0 0 94185 8 0 0 25 0 1 0 104668243 8110080 1642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 1980 1642 66 130 0 1847 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 7920

[startup+1002.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 22156
/proc/meminfo: memFree=1802768/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=8060 CPUtime=1001.92
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1698 0 0 0 100183 9 0 0 25 0 1 0 104668243 8253440 1684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 2015 1684 66 130 0 1882 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8060

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 22156
/proc/meminfo: memFree=1802704/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=8192 CPUtime=1061.89
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1729 0 0 0 106180 9 0 0 25 0 1 0 104668243 8388608 1715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 2048 1715 66 130 0 1915 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 8192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22157
/proc/meminfo: memFree=1802704/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=8324 CPUtime=1121.88
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1752 0 0 0 112178 10 0 0 25 0 1 0 104668243 8523776 1738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 2081 1738 66 130 0 1948 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 8324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22158
/proc/meminfo: memFree=1802768/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=8324 CPUtime=1181.86
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1761 0 0 0 118176 10 0 0 25 0 1 0 104668243 8523776 1747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 2081 1747 66 130 0 1948 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 8324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22158
/proc/meminfo: memFree=1802640/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=8460 CPUtime=1200.06
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1783 0 0 0 119996 10 0 0 25 0 1 0 104668243 8663040 1769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 2115 1769 66 130 0 1982 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8460

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: 1.00 1.01 1.00 2/78 22158
/proc/meminfo: memFree=1802640/2055920 swapFree=4157692/4192956
[pid=21957] ppid=21955 vsize=8460 CPUtime=1200.06
/proc/21957/stat : 21957 (minisat_noasser) R 21955 21957 21101 0 -1 4194304 1783 0 0 0 119996 10 0 0 25 0 1 0 104668243 8663040 1769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21957/statm: 2115 1769 66 130 0 1982 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.110983
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 8460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1783
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= 24897

runsolver used 0.977851 second user time and 2.52961 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Wed Apr 25 10:50:26 UTC 2007

IDJOB= 421090
IDBENCH= 19999
IDSOLVER= 188
FILE ID= node45/421090-1177498226

PBS_JOBID= 4685862

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421090-1177498226/minisat_noassertions /tmp/evaluation/421090-1177498226/instance-421090-1177498226.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-421090-1177498226 -o ROOT/results/node45/solver-421090-1177498226 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421090-1177498226/minisat_noassertions /tmp/evaluation/421090-1177498226/instance-421090-1177498226.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 308398048

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1810416 kB
Buffers:         38248 kB
Cached:         126440 kB
SwapCached:      15512 kB
Active:         111248 kB
Inactive:        77488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810416 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          29920 kB
Slab:            42336 kB
Committed_AS:  1332696 kB
PageTables:       1732 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= 66446 MiB

End job on node45 on Wed Apr 25 11:10:29 UTC 2007