Trace number 425165

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) 5000.06 5002.31

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
MD5SUM7007deee126adf1fd5ef630430a3ae45
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.467928
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1077     4071    12168 |     1357        0    nan |  0.000 % |
0.00/0.01	c |       100 |    1077     4071    12168 |     1492      100     26 |  0.000 % |
0.00/0.02	c |       250 |    1077     4071    12168 |     1641      250     29 |  0.000 % |
0.00/0.03	c |       476 |    1077     4071    12168 |     1806      476     28 |  0.000 % |
0.00/0.06	c |       814 |    1077     4071    12168 |     1986      814     29 |  0.000 % |
0.07/0.09	c |      1322 |    1077     4071    12168 |     2185     1322     30 |  0.000 % |
0.09/0.14	c |      2081 |    1077     4071    12168 |     2404     2081     30 |  0.000 % |
0.19/0.23	c |      3220 |    1077     4071    12168 |     2644     1938     30 |  0.000 % |
0.29/0.36	c |      4928 |    1077     4071    12168 |     2908     2263     28 |  0.000 % |
0.49/0.56	c |      7493 |    1077     4071    12168 |     3199     1802     28 |  0.000 % |
0.79/0.89	c |     11339 |    1077     4071    12168 |     3519     2314     31 |  0.000 % |
1.39/1.41	c |     17105 |    1077     4071    12168 |     3871     2615     29 |  0.000 % |
2.20/2.20	c |     25755 |    1077     4071    12168 |     4258     3275     32 |  0.000 % |
3.39/3.48	c |     38731 |    1077     4071    12168 |     4684     3116     31 |  0.000 % |
5.39/5.48	c |     58192 |    1077     4071    12168 |     5153     3323     32 |  0.000 % |
8.69/8.70	c |     87386 |    1077     4071    12168 |     5668     3400     30 |  0.000 % |
13.49/13.60	c |    131175 |    1077     4071    12168 |     6235     3722     29 |  0.000 % |
20.98/21.07	c |    196859 |    1077     4071    12168 |     6858     5724     31 |  0.000 % |
32.98/33.09	c |    295386 |    1077     4071    12168 |     7544     6129     31 |  0.000 % |
51.98/52.00	c |    443175 |    1077     4071    12168 |     8299     3865     31 |  0.000 % |
80.47/80.50	c |    664858 |    1077     4071    12168 |     9129     6484     30 |  0.000 % |
126.36/126.42	c |    997384 |    1077     4071    12168 |    10042     5756     30 |  0.000 % |
198.33/198.40	c |   1496175 |    1077     4071    12168 |    11046     6082     30 |  0.000 % |
315.00/315.16	c |   2244357 |    1077     4071    12168 |    12150    11046     32 |  0.000 % |
496.96/497.12	c |   3366631 |    1077     4071    12168 |    13366     9952     31 |  0.000 % |
783.86/784.11	c |   5050042 |    1077     4071    12168 |    14702    13496     31 |  0.000 % |
1245.13/1245.50	c |   7575158 |    1077     4071    12168 |    16172    10988     33 |  0.000 % |
1981.13/1981.78	c |  11362833 |    1077     4071    12168 |    17790     8374     31 |  0.000 % |
3162.12/3163.15	c |  17044345 |    1077     4071    12168 |    19569    17562     33 |  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/node21/watcher-425165-1177808948 -o ROOT/results/node21/solver-425165-1177808948 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425165-1177808948/minisat_noassertions /tmp/evaluation/425165-1177808948/instance-425165-1177808948.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 0.98 3/77 29558
/proc/meminfo: memFree=1721592/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=1988 CPUtime=0
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 228812102 2035712 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 497 161 50 130 0 364 0

[startup+0.0782989 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29558
/proc/meminfo: memFree=1721592/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=2132 CPUtime=0.07
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 230 0 0 0 7 0 0 0 18 0 1 0 228812102 2183168 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 533 216 66 130 0 400 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2132

[startup+0.101301 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29558
/proc/meminfo: memFree=1721592/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=2264 CPUtime=0.09
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 228812102 2318336 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 566 229 66 130 0 433 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2264

[startup+0.301324 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29558
/proc/meminfo: memFree=1721592/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=2396 CPUtime=0.29
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 301 0 0 0 29 0 0 0 19 0 1 0 228812102 2453504 287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 599 287 66 130 0 466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701368 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29558
/proc/meminfo: memFree=1721592/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=2528 CPUtime=0.69
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 335 0 0 0 69 0 0 0 23 0 1 0 228812102 2588672 321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548253 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 632 321 66 130 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2528

[startup+1.50145 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 29559
/proc/meminfo: memFree=1720432/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=2792 CPUtime=1.49
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 376 0 0 0 149 0 0 0 25 0 1 0 228812102 2859008 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 698 362 66 130 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2792

[startup+3.10163 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 29559
/proc/meminfo: memFree=1720112/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=3056 CPUtime=3.09
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 448 0 0 0 309 0 0 0 25 0 1 0 228812102 3129344 434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 764 434 66 130 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3056

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 29559
/proc/meminfo: memFree=1719664/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=3320 CPUtime=6.29
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 524 0 0 0 629 0 0 0 25 0 1 0 228812102 3399680 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 830 510 66 130 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3320

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 29559
/proc/meminfo: memFree=1719216/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=3716 CPUtime=12.69
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 604 0 0 0 1269 0 0 0 25 0 1 0 228812102 3805184 590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 929 590 66 130 0 796 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3716

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 29559
/proc/meminfo: memFree=1718640/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=4248 CPUtime=25.48
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 735 0 0 0 2548 0 0 0 25 0 1 0 228812102 4349952 721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1062 721 66 130 0 929 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4248

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 29559
/proc/meminfo: memFree=1717872/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=4908 CPUtime=51.08
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 917 0 0 0 5107 1 0 0 25 0 1 0 228812102 5025792 903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1227 903 66 130 0 1094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4908

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1717168/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=5560 CPUtime=102.26
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1093 0 0 0 10225 1 0 0 25 0 1 0 228812102 5693440 1079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1390 1079 66 130 0 1257 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5560

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1716400/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=6360 CPUtime=162.25
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1287 0 0 0 16223 2 0 0 25 0 1 0 228812102 6512640 1273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548753 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1590 1273 66 130 0 1457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6360

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1715888/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=6892 CPUtime=222.23
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1410 0 0 0 22221 2 0 0 25 0 1 0 228812102 7057408 1396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553046 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1723 1396 66 130 0 1590 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1715504/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=7140 CPUtime=282.21
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1490 0 0 0 28218 3 0 0 25 0 1 0 228812102 7311360 1476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1785 1476 66 130 0 1652 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7140

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1714928/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=7784 CPUtime=342.2
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1620 0 0 0 34216 4 0 0 25 0 1 0 228812102 7970816 1606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1946 1606 66 130 0 1813 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7784

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1714672/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=7924 CPUtime=402.18
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1680 0 0 0 40214 4 0 0 25 0 1 0 228812102 8114176 1666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 1981 1666 66 130 0 1848 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7924

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1714416/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=8324 CPUtime=462.16
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1758 0 0 0 46212 4 0 0 25 0 1 0 228812102 8523776 1744 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 2081 1744 66 130 0 1948 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8324

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1713968/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=8720 CPUtime=522.14
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1860 0 0 0 52209 5 0 0 25 0 1 0 228812102 8929280 1846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 2180 1846 66 130 0 2047 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8720

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1713648/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=9068 CPUtime=582.13
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 1946 0 0 0 58207 6 0 0 25 0 1 0 228812102 9285632 1932 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 2267 1932 66 130 0 2134 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 9068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 29559
/proc/meminfo: memFree=1713392/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=9348 CPUtime=642.11
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 2007 0 0 0 64205 6 0 0 25 0 1 0 228812102 9572352 1993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 2337 1993 66 130 0 2204 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9348


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

[startup+4062.31 s]
/proc/loadavg: 1.10 1.06 1.00 2/78 30239
/proc/meminfo: memFree=1705584/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=16936 CPUtime=4061.01
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3879 0 0 0 406066 35 0 0 25 0 1 0 228812102 17342464 3865 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4234 3865 66 130 0 4101 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 16936

[startup+4122.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/78 30239
/proc/meminfo: memFree=1705520/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=16936 CPUtime=4121
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3889 0 0 0 412064 36 0 0 25 0 1 0 228812102 17342464 3875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4234 3875 66 130 0 4101 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 16936

[startup+4182.3 s]
/proc/loadavg: 1.15 1.09 1.01 2/78 30239
/proc/meminfo: memFree=1705584/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=16936 CPUtime=4180.98
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3897 0 0 0 418062 36 0 0 25 0 1 0 228812102 17342464 3883 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547006 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4234 3883 66 130 0 4101 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 16936

[startup+4242.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 30239
/proc/meminfo: memFree=1705456/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17072 CPUtime=4240.96
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3926 0 0 0 424059 37 0 0 25 0 1 0 228812102 17481728 3912 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4268 3912 66 130 0 4135 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 17072

[startup+4302.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/78 30239
/proc/meminfo: memFree=1705392/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17072 CPUtime=4300.94
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3931 0 0 0 430057 37 0 0 25 0 1 0 228812102 17481728 3917 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4268 3917 66 130 0 4135 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 17072

[startup+4362.3 s]
/proc/loadavg: 1.04 1.06 1.00 2/78 30239
/proc/meminfo: memFree=1705328/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17212 CPUtime=4360.93
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3953 0 0 0 436055 38 0 0 25 0 1 0 228812102 17625088 3939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4303 3939 66 130 0 4170 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 17212

[startup+4422.3 s]
/proc/loadavg: 1.82 1.26 1.07 3/85 13816
/proc/meminfo: memFree=1683384/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17212 CPUtime=4420.67
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3963 0 0 0 442023 44 0 0 25 0 1 0 228812102 17625088 3949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4303 3949 66 130 0 4170 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 17212

[startup+4482.3 s]
/proc/loadavg: 1.91 1.38 1.12 2/78 32514
/proc/meminfo: memFree=1664112/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17360 CPUtime=4480.41
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3980 0 0 0 447989 52 0 0 25 0 1 0 228812102 17776640 3966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4340 3966 66 130 0 4207 0
Current children cumulated CPU time (s) 4480.41
Current children cumulated vsize (KiB) 17360

[startup+4542.3 s]
/proc/loadavg: 1.31 1.31 1.11 2/78 32514
/proc/meminfo: memFree=1664176/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17360 CPUtime=4540.34
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3986 0 0 0 453982 52 0 0 25 0 1 0 228812102 17776640 3972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4340 3972 66 130 0 4207 0
Current children cumulated CPU time (s) 4540.34
Current children cumulated vsize (KiB) 17360

[startup+4602.3 s]
/proc/loadavg: 1.11 1.25 1.10 2/78 32514
/proc/meminfo: memFree=1664240/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17360 CPUtime=4600.3
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 3987 0 0 0 459978 52 0 0 25 0 1 0 228812102 17776640 3973 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4340 3973 66 130 0 4207 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 17360

[startup+4662.3 s]
/proc/loadavg: 1.04 1.20 1.09 2/78 32514
/proc/meminfo: memFree=1664240/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17500 CPUtime=4660.27
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4032 0 0 0 465975 52 0 0 25 0 1 0 228812102 17920000 4018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134554822 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4375 4018 66 130 0 4242 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 17500

[startup+4722.31 s]
/proc/loadavg: 1.01 1.16 1.08 2/78 32514
/proc/meminfo: memFree=1664112/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17632 CPUtime=4720.23
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4054 0 0 0 471971 52 0 0 25 0 1 0 228812102 18055168 4040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4408 4040 66 130 0 4275 0
Current children cumulated CPU time (s) 4720.23
Current children cumulated vsize (KiB) 17632

[startup+4782.3 s]
/proc/loadavg: 1.00 1.13 1.08 2/78 32514
/proc/meminfo: memFree=1664048/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17760 CPUtime=4780.19
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4080 0 0 0 477967 52 0 0 25 0 1 0 228812102 18186240 4066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4440 4066 66 130 0 4307 0
Current children cumulated CPU time (s) 4780.19
Current children cumulated vsize (KiB) 17760

[startup+4842.3 s]
/proc/loadavg: 1.00 1.10 1.07 2/78 32514
/proc/meminfo: memFree=1663984/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17760 CPUtime=4840.16
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4095 0 0 0 483963 53 0 0 25 0 1 0 228812102 18186240 4081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4440 4081 66 130 0 4307 0
Current children cumulated CPU time (s) 4840.16
Current children cumulated vsize (KiB) 17760

[startup+4902.3 s]
/proc/loadavg: 1.00 1.08 1.06 2/78 32514
/proc/meminfo: memFree=1663984/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17760 CPUtime=4900.12
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4102 0 0 0 489959 53 0 0 25 0 1 0 228812102 18186240 4088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548179 0 0 4096 3 0 0 0 17 1 0 0
/proc/29558/statm: 4440 4088 66 130 0 4307 0
Current children cumulated CPU time (s) 4900.12
Current children cumulated vsize (KiB) 17760

[startup+4962.3 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 32514
/proc/meminfo: memFree=1663920/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17896 CPUtime=4960.07
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4107 0 0 0 495954 53 0 0 25 0 1 0 228812102 18325504 4093 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4474 4093 66 130 0 4341 0
Current children cumulated CPU time (s) 4960.07
Current children cumulated vsize (KiB) 17896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.05 1.05 2/78 32514
/proc/meminfo: memFree=1663856/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17896 CPUtime=5000.04
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4132 0 0 0 499951 53 0 0 25 0 1 0 228812102 18325504 4118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551635 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4474 4118 66 130 0 4341 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 17896

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

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

[startup+5002.3 s]
/proc/loadavg: 1.00 1.05 1.05 2/78 32514
/proc/meminfo: memFree=1663856/2055920 swapFree=4155628/4192956
[pid=29558] ppid=29556 vsize=17896 CPUtime=5000.04
/proc/29558/stat : 29558 (minisat_noasser) R 29556 29558 29069 0 -1 4194304 4132 0 0 0 499951 53 0 0 25 0 1 0 228812102 18325504 4118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551635 0 0 4096 3 0 0 0 17 0 0 0
/proc/29558/statm: 4474 4118 66 130 0 4341 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 17896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.06
CPU user time (s): 4999.52
CPU system time (s): 0.542917
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 17896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.542917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4132
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= 103345

runsolver used 4.27035 second user time and 10.5524 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 29 01:09:08 UTC 2007

IDJOB= 425165
IDBENCH= 20282
IDSOLVER= 189
FILE ID= node21/425165-1177808948

PBS_JOBID= 4715858

Free space on /tmp= 66538 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1575802003-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/425165-1177808948/minisat_noassertions /tmp/evaluation/425165-1177808948/instance-425165-1177808948.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-425165-1177808948 -o ROOT/results/node21/solver-425165-1177808948 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425165-1177808948/minisat_noassertions /tmp/evaluation/425165-1177808948/instance-425165-1177808948.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7007deee126adf1fd5ef630430a3ae45

RANDOM SEED= 603108300

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1722000 kB
Buffers:         47216 kB
Cached:         196692 kB
SwapCached:      15988 kB
Active:         163060 kB
Inactive:       104808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722000 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            51636 kB
Committed_AS:  1884964 kB
PageTables:       1784 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= 66563 MiB

End job on node21 on Sun Apr 29 02:32:32 UTC 2007