Trace number 424889

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) 5000.04 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
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 |     539     2333     7066 |      777        0    nan |  0.000 % |
0.00/0.01	c |       100 |     539     2333     7066 |      855      100     26 |  0.000 % |
0.00/0.01	c |       250 |     539     2333     7066 |      940      250     24 |  0.000 % |
0.00/0.02	c |       475 |     539     2333     7066 |     1035      475     23 |  0.000 % |
0.00/0.03	c |       813 |     539     2333     7066 |     1138      813     23 |  0.000 % |
0.00/0.05	c |      1321 |     539     2333     7066 |     1252      731     22 |  0.000 % |
0.00/0.09	c |      2083 |     539     2333     7066 |     1377      828     22 |  0.000 % |
0.09/0.14	c |      3222 |     539     2333     7066 |     1515     1242     22 |  0.000 % |
0.19/0.22	c |      4932 |     539     2333     7066 |     1666     1364     22 |  0.000 % |
0.29/0.34	c |      7494 |     539     2333     7066 |     1833     1340     23 |  0.000 % |
0.49/0.54	c |     11339 |     539     2333     7066 |     2017     1416     23 |  0.000 % |
0.79/0.87	c |     17106 |     539     2333     7066 |     2218     1996     23 |  0.000 % |
1.29/1.34	c |     25759 |     539     2333     7066 |     2440     1572     21 |  0.000 % |
1.99/2.08	c |     38734 |     539     2333     7066 |     2684     2060     23 |  0.000 % |
3.20/3.24	c |     58196 |     539     2333     7066 |     2953     2330     22 |  0.000 % |
4.99/5.05	c |     87389 |     539     2333     7066 |     3248     2896     23 |  0.000 % |
7.79/7.86	c |    131178 |     539     2333     7066 |     3573     2080     21 |  0.000 % |
12.19/12.26	c |    196863 |     539     2333     7066 |     3930     2394     23 |  0.000 % |
18.99/19.05	c |    295389 |     539     2333     7066 |     4323     3127     24 |  0.000 % |
29.59/29.65	c |    443178 |     539     2333     7066 |     4756     4222     24 |  0.000 % |
46.18/46.23	c |    664862 |     539     2333     7066 |     5231     4330     24 |  0.000 % |
72.07/72.11	c |    997388 |     539     2333     7066 |     5754     3905     23 |  0.000 % |
112.87/112.96	c |   1496177 |     539     2333     7066 |     6330     3255     23 |  0.000 % |
176.15/176.24	c |   2244360 |     539     2333     7066 |     6963     4540     25 |  0.000 % |
275.72/275.89	c |   3366634 |     539     2333     7066 |     7659     3626     25 |  0.000 % |
427.89/428.09	c |   5050045 |     539     2333     7066 |     8425     6234     24 |  0.000 % |
676.13/676.37	c |   7575161 |     539     2333     7066 |     9268     4571     22 |  0.000 % |
1064.65/1065.04	c |  11362837 |     539     2333     7066 |    10195     8477     22 |  0.000 % |
1679.21/1679.74	c |  17044349 |     539     2333     7066 |    11214     5779     24 |  0.000 % |
2648.09/2648.81	c |  25566619 |     539     2333     7066 |    12336    10223     23 |  0.000 % |
4196.62/4197.75	c |  38350022 |     539     2333     7066 |    13569    12167     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/node34/watcher-424889-1177674385 -o ROOT/results/node34/solver-424889-1177674385 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424889-1177674385/minisat_noassertions /tmp/evaluation/424889-1177674385/instance-424889-1177674385.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10503
/proc/meminfo: memFree=1622328/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=1852 CPUtime=0
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 215353911 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683382 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 463 142 62 130 0 330 0

[startup+0.0100269 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10503
/proc/meminfo: memFree=1622328/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=1960 CPUtime=0
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 215353911 2007040 146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 490 146 63 130 0 357 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1960

[startup+0.101033 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10503
/proc/meminfo: memFree=1622328/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=1960 CPUtime=0.09
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 215353911 2007040 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 490 170 66 130 0 357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1960

[startup+0.30105 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10503
/proc/meminfo: memFree=1622328/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=2092 CPUtime=0.29
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 207 0 0 0 29 0 0 0 19 0 1 0 215353911 2142208 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 523 193 66 130 0 390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2092

[startup+0.701081 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10503
/proc/meminfo: memFree=1622328/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=2224 CPUtime=0.69
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 234 0 0 0 69 0 0 0 23 0 1 0 215353911 2277376 220 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 556 220 66 130 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2224

[startup+1.50114 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 10504
/proc/meminfo: memFree=1621680/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=2356 CPUtime=1.49
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 262 0 0 0 149 0 0 0 25 0 1 0 215353911 2412544 248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552902 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 589 248 66 130 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2356

[startup+3.10127 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 10504
/proc/meminfo: memFree=1621424/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=2488 CPUtime=3.09
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 215353911 2547712 285 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 622 285 66 130 0 489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2488

[startup+6.30153 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 10504
/proc/meminfo: memFree=1621040/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=2620 CPUtime=6.29
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 349 0 0 0 629 0 0 0 25 0 1 0 215353911 2682880 335 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 655 335 66 130 0 522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2620

[startup+12.701 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 10504
/proc/meminfo: memFree=1620800/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=2884 CPUtime=12.69
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 414 0 0 0 1269 0 0 0 25 0 1 0 215353911 2953216 400 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 721 400 66 130 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2884

[startup+25.501 s]
/proc/loadavg: 0.86 0.95 0.98 2/78 10504
/proc/meminfo: memFree=1620416/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=3280 CPUtime=25.48
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 492 0 0 0 2548 0 0 0 25 0 1 0 215353911 3358720 478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 820 478 66 130 0 687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3280

[startup+51.1011 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 10504
/proc/meminfo: memFree=1620032/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=3676 CPUtime=51.08
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 600 0 0 0 5108 0 0 0 25 0 1 0 215353911 3764224 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558125 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 919 586 66 130 0 786 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3676

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 10504
/proc/meminfo: memFree=1619328/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=4208 CPUtime=102.27
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 745 0 0 0 10227 0 0 0 25 0 1 0 215353911 4308992 731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1052 731 66 130 0 919 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4208

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1618880/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=4736 CPUtime=162.26
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 862 0 0 0 16225 1 0 0 25 0 1 0 215353911 4849664 848 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1184 848 66 130 0 1051 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4736

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1618432/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=5132 CPUtime=222.24
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 970 0 0 0 22223 1 0 0 25 0 1 0 215353911 5255168 956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1283 956 66 130 0 1150 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5132

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1618240/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=5396 CPUtime=282.22
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1024 0 0 0 28221 1 0 0 25 0 1 0 215353911 5525504 1010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547911 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1349 1010 66 130 0 1216 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5396

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1618048/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=5536 CPUtime=342.21
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1066 0 0 0 34219 2 0 0 25 0 1 0 215353911 5668864 1052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548712 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1384 1052 66 130 0 1251 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5536

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1617920/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=5636 CPUtime=402.19
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1099 0 0 0 40217 2 0 0 25 0 1 0 215353911 5771264 1085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1409 1085 66 130 0 1276 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5636

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1617728/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=5916 CPUtime=462.19
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1169 0 0 0 46216 3 0 0 25 0 1 0 215353911 6057984 1155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1479 1155 66 130 0 1346 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 5916

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1617536/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=6180 CPUtime=522.17
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1213 0 0 0 52214 3 0 0 25 0 1 0 215353911 6328320 1199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1545 1199 66 130 0 1412 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 6180

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1617344/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=6312 CPUtime=582.16
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1254 0 0 0 58212 4 0 0 25 0 1 0 215353911 6463488 1240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1578 1240 66 130 0 1445 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 6312

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 10504
/proc/meminfo: memFree=1617216/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=6448 CPUtime=642.15
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 1292 0 0 0 64211 4 0 0 25 0 1 0 215353911 6602752 1278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552640 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 1612 1278 66 130 0 1479 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 6448


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10704
/proc/meminfo: memFree=1612928/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=10708 CPUtime=4001.26
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2347 0 0 0 400095 31 0 0 25 0 1 0 215353911 10964992 2333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2677 2333 66 130 0 2544 0
Current children cumulated CPU time (s) 4001.26
Current children cumulated vsize (KiB) 10708

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612864/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=10708 CPUtime=4061.26
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2352 0 0 0 406094 32 0 0 25 0 1 0 215353911 10964992 2338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2677 2338 66 130 0 2544 0
Current children cumulated CPU time (s) 4061.26
Current children cumulated vsize (KiB) 10708

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612864/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=10852 CPUtime=4121.24
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2357 0 0 0 412092 32 0 0 25 0 1 0 215353911 11112448 2343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2713 2343 66 130 0 2580 0
Current children cumulated CPU time (s) 4121.24
Current children cumulated vsize (KiB) 10852

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612864/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=10852 CPUtime=4181.23
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2362 0 0 0 418090 33 0 0 25 0 1 0 215353911 11112448 2348 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547040 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2713 2348 66 130 0 2580 0
Current children cumulated CPU time (s) 4181.23
Current children cumulated vsize (KiB) 10852

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612672/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=10984 CPUtime=4241.21
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2399 0 0 0 424088 33 0 0 25 0 1 0 215353911 11247616 2385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2746 2385 66 130 0 2613 0
Current children cumulated CPU time (s) 4241.21
Current children cumulated vsize (KiB) 10984

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612672/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=10984 CPUtime=4301.2
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2410 0 0 0 430086 34 0 0 25 0 1 0 215353911 11247616 2396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2746 2396 66 130 0 2613 0
Current children cumulated CPU time (s) 4301.2
Current children cumulated vsize (KiB) 10984

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612544/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11116 CPUtime=4361.18
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2426 0 0 0 436084 34 0 0 25 0 1 0 215353911 11382784 2412 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2779 2412 66 130 0 2646 0
Current children cumulated CPU time (s) 4361.18
Current children cumulated vsize (KiB) 11116

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10704
/proc/meminfo: memFree=1612544/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11116 CPUtime=4421.17
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2436 0 0 0 442082 35 0 0 25 0 1 0 215353911 11382784 2422 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2779 2422 66 130 0 2646 0
Current children cumulated CPU time (s) 4421.17
Current children cumulated vsize (KiB) 11116

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10770
/proc/meminfo: memFree=1611216/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11116 CPUtime=4481.12
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2445 0 0 0 448077 35 0 0 25 0 1 0 215353911 11382784 2431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2779 2431 66 130 0 2646 0
Current children cumulated CPU time (s) 4481.12
Current children cumulated vsize (KiB) 11116

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612288/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11116 CPUtime=4541.03
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2448 0 0 0 454067 36 0 0 25 0 1 0 215353911 11382784 2434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2779 2434 66 130 0 2646 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 11116

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612352/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11264 CPUtime=4601.02
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2460 0 0 0 460066 36 0 0 25 0 1 0 215353911 11534336 2446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2816 2446 66 130 0 2683 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 11264

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612288/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11264 CPUtime=4661
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2473 0 0 0 466063 37 0 0 25 0 1 0 215353911 11534336 2459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2816 2459 66 130 0 2683 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 11264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612224/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11264 CPUtime=4720.99
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2480 0 0 0 472062 37 0 0 25 0 1 0 215353911 11534336 2466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2816 2466 66 130 0 2683 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 11264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612160/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11412 CPUtime=4780.97
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2501 0 0 0 478059 38 0 0 25 0 1 0 215353911 11685888 2487 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2853 2487 66 130 0 2720 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 11412

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612160/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11412 CPUtime=4840.96
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2510 0 0 0 484058 38 0 0 25 0 1 0 215353911 11685888 2496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2853 2496 66 130 0 2720 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 11412

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612096/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11412 CPUtime=4900.95
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2514 0 0 0 490056 39 0 0 25 0 1 0 215353911 11685888 2500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2853 2500 66 130 0 2720 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 11412

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612096/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11412 CPUtime=4960.94
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2514 0 0 0 496054 40 0 0 25 0 1 0 215353911 11685888 2500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2853 2500 66 130 0 2720 0
Current children cumulated CPU time (s) 4960.94
Current children cumulated vsize (KiB) 11412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10902
/proc/meminfo: memFree=1612160/2055920 swapFree=4159684/4192956
[pid=10503] ppid=10501 vsize=11412 CPUtime=5000.03
/proc/10503/stat : 10503 (minisat_noasser) R 10501 10503 10449 0 -1 4194304 2525 0 0 0 499963 40 0 0 25 0 1 0 215353911 11685888 2511 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10503/statm: 2853 2511 66 130 0 2720 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 11412

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): 5001.41
CPU time (s): 5000.04
CPU user time (s): 4999.63
CPU system time (s): 0.405938
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 11412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2525
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= 102447

runsolver used 3.9174 second user time and 10.4364 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Fri Apr 27 11:46:25 UTC 2007

IDJOB= 424889
IDBENCH= 19966
IDSOLVER= 189
FILE ID= node34/424889-1177674385

PBS_JOBID= 4698591

Free space on /tmp= 66482 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424889-1177674385/minisat_noassertions /tmp/evaluation/424889-1177674385/instance-424889-1177674385.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-424889-1177674385 -o ROOT/results/node34/solver-424889-1177674385 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424889-1177674385/minisat_noassertions /tmp/evaluation/424889-1177674385/instance-424889-1177674385.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 551742591

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1622736 kB
Buffers:         47712 kB
Cached:         293352 kB
SwapCached:       3084 kB
Active:         254496 kB
Inactive:       110096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622736 kB
SwapTotal:     4192956 kB
SwapFree:      4159684 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            53928 kB
Committed_AS:  1656276 kB
PageTables:       1976 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= 66482 MiB

End job on node34 on Fri Apr 27 13:09:48 UTC 2007