Trace number 424882

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) 5000.08 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.062989
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 |     530     2310     7031 |      770        0    nan |  0.000 % |
0.00/0.01	c |       100 |     530     2310     7031 |      847      100     24 |  0.000 % |
0.00/0.01	c |       250 |     530     2310     7031 |      931      250     22 |  0.000 % |
0.01/0.02	c |       475 |     530     2310     7031 |     1024      475     23 |  0.000 % |
0.01/0.03	c |       815 |     530     2310     7031 |     1127      815     23 |  0.000 % |
0.01/0.05	c |      1321 |     530     2310     7031 |     1240      729     22 |  0.000 % |
0.01/0.09	c |      2081 |     530     2310     7031 |     1364      842     22 |  0.000 % |
0.09/0.14	c |      3220 |     530     2310     7031 |     1500     1268     22 |  0.000 % |
0.19/0.22	c |      4928 |     530     2310     7031 |     1650     1433     20 |  0.000 % |
0.29/0.35	c |      7490 |     530     2310     7031 |     1815     1444     22 |  0.000 % |
0.49/0.55	c |     11335 |     530     2310     7031 |     1997     1569     22 |  0.000 % |
0.79/0.86	c |     17101 |     530     2310     7031 |     2196     1221     20 |  0.000 % |
1.29/1.35	c |     25751 |     530     2310     7031 |     2416     2007     22 |  0.000 % |
2.10/2.11	c |     38725 |     530     2310     7031 |     2658     1402     21 |  0.000 % |
3.20/3.27	c |     58187 |     530     2310     7031 |     2924     1854     21 |  0.000 % |
4.99/5.09	c |     87379 |     530     2310     7031 |     3216     2664     23 |  0.000 % |
7.79/7.89	c |    131169 |     530     2310     7031 |     3538     2291     21 |  0.000 % |
12.19/12.27	c |    196853 |     530     2310     7031 |     3891     3271     23 |  0.000 % |
18.99/19.03	c |    295380 |     530     2310     7031 |     4281     3234     24 |  0.000 % |
29.48/29.55	c |    443169 |     530     2310     7031 |     4709     3564     22 |  0.000 % |
46.27/46.39	c |    664852 |     530     2310     7031 |     5180     3477     23 |  0.000 % |
71.87/71.96	c |    997377 |     530     2310     7031 |     5698     3632     22 |  0.000 % |
112.45/112.57	c |   1496166 |     530     2310     7031 |     6268     4687     23 |  0.000 % |
175.23/175.39	c |   2244349 |     530     2310     7031 |     6894     6238     24 |  0.000 % |
273.50/273.65	c |   3366623 |     530     2310     7031 |     7584     6000     25 |  0.000 % |
430.04/430.29	c |   5050034 |     530     2310     7031 |     8342     7548     26 |  0.000 % |
675.15/675.48	c |   7575150 |     530     2310     7031 |     9176     4866     24 |  0.000 % |
1061.02/1061.46	c |  11362825 |     530     2310     7031 |    10094     7040     24 |  0.000 % |
1666.91/1667.56	c |  17044337 |     530     2310     7031 |    11104     9756     26 |  0.000 % |
2636.37/2637.37	c |  25566606 |     530     2310     7031 |    12214     9818     28 |  0.000 % |
4177.95/4179.50	c |  38350010 |     530     2310     7031 |    13436     9216     25 |  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/node58/watcher-424882-1177668759 -o ROOT/results/node58/solver-424882-1177668759 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424882-1177668759/minisat_noassertions /tmp/evaluation/424882-1177668759/instance-424882-1177668759.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1669576/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=1852 CPUtime=0
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 214785610 1896448 142 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 463 142 62 130 0 330 0

[startup+0.0173629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1669576/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=1852 CPUtime=0.01
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 161 0 0 0 1 0 0 0 18 0 1 0 214785610 1896448 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553124 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 463 147 66 130 0 330 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1852

[startup+0.101376 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1669576/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=1984 CPUtime=0.09
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 214785610 2031616 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547135 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 496 170 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.30141 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1669576/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=2116 CPUtime=0.29
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 206 0 0 0 29 0 0 0 19 0 1 0 214785610 2166784 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 529 192 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701478 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2676
/proc/meminfo: memFree=1669576/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=2248 CPUtime=0.69
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 230 0 0 0 69 0 0 0 23 0 1 0 214785610 2301952 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546794 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 562 216 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1668864/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=2380 CPUtime=1.49
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 262 0 0 0 149 0 0 0 25 0 1 0 214785610 2437120 248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 595 248 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1668608/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=2512 CPUtime=3.09
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 294 0 0 0 309 0 0 0 25 0 1 0 214785610 2572288 280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 628 280 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1668352/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=2644 CPUtime=6.29
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 340 0 0 0 629 0 0 0 25 0 1 0 214785610 2707456 326 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 661 326 66 130 0 528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2644

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1668032/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=2916 CPUtime=12.69
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 402 0 0 0 1269 0 0 0 25 0 1 0 214785610 2985984 388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 729 388 66 130 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1667712/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=3176 CPUtime=25.48
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 480 0 0 0 2548 0 0 0 25 0 1 0 214785610 3252224 466 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 794 466 66 130 0 661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3176

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1667200/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=3708 CPUtime=51.08
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 602 0 0 0 5107 1 0 0 25 0 1 0 214785610 3796992 588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 927 588 66 130 0 794 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3708

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1666752/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=4108 CPUtime=102.26
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 720 0 0 0 10225 1 0 0 25 0 1 0 214785610 4206592 706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1027 706 66 130 0 894 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4108

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1666240/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=4632 CPUtime=162.24
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 825 0 0 0 16223 1 0 0 25 0 1 0 214785610 4743168 811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1158 811 66 130 0 1025 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4632

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1665856/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=4888 CPUtime=222.21
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 914 0 0 0 22220 1 0 0 25 0 1 0 214785610 5005312 900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1222 900 66 130 0 1089 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4888

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2677
/proc/meminfo: memFree=1665408/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=5424 CPUtime=282.19
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1028 0 0 0 28218 1 0 0 25 0 1 0 214785610 5554176 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1356 1014 66 130 0 1223 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5424

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2698
/proc/meminfo: memFree=1664632/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=5556 CPUtime=342.16
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1076 0 0 0 34215 1 0 0 25 0 1 0 214785610 5689344 1062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547155 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1389 1062 66 130 0 1256 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5556

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2698
/proc/meminfo: memFree=1664568/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=5684 CPUtime=402.15
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1116 0 0 0 40213 2 0 0 25 0 1 0 214785610 5820416 1102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1421 1102 66 130 0 1288 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5684

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 2698
/proc/meminfo: memFree=1664248/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=5948 CPUtime=462.13
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1181 0 0 0 46211 2 0 0 25 0 1 0 214785610 6090752 1167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1487 1167 66 130 0 1354 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5948

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2698
/proc/meminfo: memFree=1663992/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=6212 CPUtime=522.1
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1238 0 0 0 52208 2 0 0 25 0 1 0 214785610 6361088 1224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1553 1224 66 130 0 1420 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6212

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2698
/proc/meminfo: memFree=1663864/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=6348 CPUtime=582.08
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1275 0 0 0 58206 2 0 0 25 0 1 0 214785610 6500352 1261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558152 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1587 1261 66 130 0 1454 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6348

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2698
/proc/meminfo: memFree=1663744/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=6480 CPUtime=642.06
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 1300 0 0 0 64204 2 0 0 25 0 1 0 214785610 6635520 1286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 1620 1286 66 130 0 1487 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6480


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659456/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=10652 CPUtime=4060.8
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2336 0 0 0 406073 7 0 0 25 0 1 0 214785610 10907648 2322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2663 2322 66 130 0 2530 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 10652

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659392/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=10796 CPUtime=4120.77
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2345 0 0 0 412070 7 0 0 25 0 1 0 214785610 11055104 2331 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2699 2331 66 130 0 2566 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 10796

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659328/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=10928 CPUtime=4180.75
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2374 0 0 0 418068 7 0 0 25 0 1 0 214785610 11190272 2360 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2732 2360 66 130 0 2599 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 10928

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659200/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=10924 CPUtime=4240.73
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2396 0 0 0 424066 7 0 0 25 0 1 0 214785610 11186176 2382 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2731 2382 66 130 0 2598 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 10924

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659200/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11068 CPUtime=4300.71
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2408 0 0 0 430064 7 0 0 25 0 1 0 214785610 11333632 2394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2767 2394 66 130 0 2634 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 11068

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659136/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11068 CPUtime=4360.69
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2417 0 0 0 436062 7 0 0 25 0 1 0 214785610 11333632 2403 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2767 2403 66 130 0 2634 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 11068

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659072/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11068 CPUtime=4420.66
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2430 0 0 0 442059 7 0 0 25 0 1 0 214785610 11333632 2416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553218 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2767 2416 66 130 0 2634 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 11068

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1659008/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11212 CPUtime=4480.64
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2443 0 0 0 448057 7 0 0 25 0 1 0 214785610 11481088 2429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2803 2429 66 130 0 2670 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 11212

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658880/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11212 CPUtime=4540.62
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2460 0 0 0 454055 7 0 0 25 0 1 0 214785610 11481088 2446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2803 2446 66 130 0 2670 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 11212

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658880/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11212 CPUtime=4600.6
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2470 0 0 0 460053 7 0 0 25 0 1 0 214785610 11481088 2456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2803 2456 66 130 0 2670 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 11212

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658880/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11344 CPUtime=4660.58
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2482 0 0 0 466051 7 0 0 25 0 1 0 214785610 11616256 2468 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2836 2468 66 130 0 2703 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 11344

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658752/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11344 CPUtime=4720.56
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2496 0 0 0 472049 7 0 0 25 0 1 0 214785610 11616256 2482 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2836 2482 66 130 0 2703 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 11344

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658752/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11344 CPUtime=4780.54
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2500 0 0 0 478047 7 0 0 25 0 1 0 214785610 11616256 2486 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2836 2486 66 130 0 2703 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 11344

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658752/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11344 CPUtime=4840.52
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2503 0 0 0 484045 7 0 0 25 0 1 0 214785610 11616256 2489 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2836 2489 66 130 0 2703 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 11344

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658688/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11492 CPUtime=4900.5
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2513 0 0 0 490042 8 0 0 25 0 1 0 214785610 11767808 2499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2873 2499 66 130 0 2740 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 11492

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658624/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11492 CPUtime=4960.48
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2524 0 0 0 496040 8 0 0 25 0 1 0 214785610 11767808 2510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2873 2510 66 130 0 2740 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 11492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658624/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11492 CPUtime=5000.07
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2534 0 0 0 499999 8 0 0 25 0 1 0 214785610 11767808 2520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2873 2520 66 130 0 2740 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 11492

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2898
/proc/meminfo: memFree=1658624/2055920 swapFree=4184532/4192956
[pid=2676] ppid=2674 vsize=11492 CPUtime=5000.07
/proc/2676/stat : 2676 (minisat_noasser) R 2674 2676 2145 0 -1 4194304 2534 0 0 0 499999 8 0 0 25 0 1 0 214785610 11767808 2520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/2676/statm: 2873 2520 66 130 0 2740 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 11492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.08
CPU user time (s): 5000
CPU system time (s): 0.082987
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 11492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2534
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= 4210

runsolver used 3.99339 second user time and 9.71252 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 27 10:12:39 UTC 2007

IDJOB= 424882
IDBENCH= 19959
IDSOLVER= 189
FILE ID= node58/424882-1177668759

PBS_JOBID= 4697399

Free space on /tmp= 66521 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424882-1177668759/minisat_noassertions /tmp/evaluation/424882-1177668759/instance-424882-1177668759.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-424882-1177668759 -o ROOT/results/node58/solver-424882-1177668759 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424882-1177668759/minisat_noassertions /tmp/evaluation/424882-1177668759/instance-424882-1177668759.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 273988480

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1670048 kB
Buffers:         38188 kB
Cached:         272416 kB
SwapCached:       2604 kB
Active:         205484 kB
Inactive:       115240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1670048 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          16488 kB
Slab:            51244 kB
Committed_AS:  1166384 kB
PageTables:       1380 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= 66521 MiB

End job on node58 on Fri Apr 27 11:36:03 UTC 2007