Trace number 421059

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.1 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
MD5SUMf498f91d09d29fe9da9aa03580b39379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040992
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
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 |     434     1880     5725 |      626        0    nan |  0.000 % |
0.00/0.00	c |       100 |     434     1880     5725 |      689      100     22 |  0.000 % |
0.00/0.01	c |       251 |     434     1880     5725 |      758      251     21 |  0.000 % |
0.00/0.02	c |       477 |     434     1880     5725 |      834      477     23 |  0.000 % |
0.00/0.03	c |       815 |     434     1880     5725 |      917      815     22 |  0.000 % |
0.00/0.05	c |      1322 |     434     1880     5725 |     1009      839     19 |  0.000 % |
0.00/0.08	c |      2081 |     434     1880     5725 |     1110     1066     19 |  0.000 % |
0.09/0.12	c |      3220 |     434     1880     5725 |     1221     1043     20 |  0.000 % |
0.09/0.19	c |      4929 |     434     1880     5725 |     1343      865     19 |  0.000 % |
0.29/0.30	c |      7491 |     434     1880     5725 |     1477     1338     18 |  0.000 % |
0.39/0.47	c |     11335 |     434     1880     5725 |     1625     1412     17 |  0.000 % |
0.69/0.73	c |     17102 |     434     1880     5725 |     1787     1377     16 |  0.000 % |
1.10/1.13	c |     25752 |     434     1880     5725 |     1966     1792     17 |  0.000 % |
1.69/1.78	c |     38726 |     434     1880     5725 |     2163     1704     19 |  0.000 % |
2.69/2.76	c |     58187 |     434     1880     5725 |     2379     1333     18 |  0.000 % |
4.19/4.29	c |     87380 |     434     1880     5725 |     2617     1444     19 |  0.000 % |
6.60/6.69	c |    131169 |     434     1880     5725 |     2879     1353     15 |  0.000 % |
10.39/10.46	c |    196855 |     434     1880     5725 |     3167     2624     20 |  0.000 % |
16.29/16.37	c |    295381 |     434     1880     5725 |     3484     3108     19 |  0.000 % |
25.29/25.37	c |    443173 |     434     1880     5725 |     3832     2642     17 |  0.000 % |
39.27/39.33	c |    664858 |     434     1880     5725 |     4215     3362     20 |  0.000 % |
61.17/61.27	c |    997385 |     434     1880     5725 |     4637     3617     21 |  0.000 % |
94.85/94.98	c |   1496173 |     434     1880     5725 |     5101     4049     21 |  0.000 % |
146.84/146.92	c |   2244357 |     434     1880     5725 |     5611     3989     21 |  0.000 % |
227.21/227.36	c |   3366631 |     434     1880     5725 |     6172     4505     18 |  0.000 % |
354.97/355.12	c |   5050045 |     434     1880     5725 |     6789     4783     18 |  0.000 % |
556.70/556.93	c |   7575161 |     434     1880     5725 |     7468     6542     19 |  0.000 % |
869.30/869.68	c |  11362836 |     434     1880     5725 |     8215     6855     21 |  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/node22/watcher-421059-1177497806 -o ROOT/results/node22/solver-421059-1177497806 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421059-1177497806/minisat_noassertions /tmp/evaluation/421059-1177497806/instance-421059-1177497806.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2077
/proc/meminfo: memFree=1815608/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=1852 CPUtime=0
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 197698316 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533485 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 463 125 62 130 0 330 0

[startup+0.0845369 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2077
/proc/meminfo: memFree=1815608/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=1984 CPUtime=0.08
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 166 0 0 0 8 0 0 0 18 0 1 0 197698316 2031616 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 496 152 66 130 0 363 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1984

[startup+0.101539 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2077
/proc/meminfo: memFree=1815608/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=1984 CPUtime=0.09
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 167 0 0 0 9 0 0 0 18 0 1 0 197698316 2031616 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 496 153 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301568 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2077
/proc/meminfo: memFree=1815608/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=1984 CPUtime=0.29
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 182 0 0 0 29 0 0 0 20 0 1 0 197698316 2031616 168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 496 168 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701632 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 2077
/proc/meminfo: memFree=1815608/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=2116 CPUtime=0.69
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 198 0 0 0 69 0 0 0 23 0 1 0 197698316 2166784 184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 529 184 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1815024/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=2116 CPUtime=1.49
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 197698316 2166784 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 529 213 66 130 0 396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.103 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1814768/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=2380 CPUtime=3.1
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 265 0 0 0 310 0 0 0 25 0 1 0 197698316 2437120 251 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 595 251 66 130 0 462 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2380

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1814448/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=2380 CPUtime=6.29
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 197698316 2437120 278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547076 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 595 278 66 130 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1814128/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=2644 CPUtime=12.69
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 350 0 0 0 1269 0 0 0 25 0 1 0 197698316 2707456 336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 661 336 66 130 0 528 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2644

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1814000/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=2908 CPUtime=25.48
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 405 0 0 0 2548 0 0 0 25 0 1 0 197698316 2977792 391 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 727 391 66 130 0 594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2908

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1813552/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=3304 CPUtime=51.07
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 498 0 0 0 5107 0 0 0 25 0 1 0 197698316 3383296 484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 826 484 66 130 0 693 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3304

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1813104/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=3700 CPUtime=102.26
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 607 0 0 0 10225 1 0 0 25 0 1 0 197698316 3788800 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 925 593 66 130 0 792 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3700

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 2078
/proc/meminfo: memFree=1812784/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=3968 CPUtime=162.24
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 686 0 0 0 16223 1 0 0 25 0 1 0 197698316 4063232 672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 992 672 66 130 0 859 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3968

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 0.94 2/78 2078
/proc/meminfo: memFree=1812528/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=4232 CPUtime=222.21
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 753 0 0 0 22220 1 0 0 25 0 1 0 197698316 4333568 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1058 739 66 130 0 925 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4232

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 0.94 2/78 2078
/proc/meminfo: memFree=1812144/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=4624 CPUtime=282.2
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 834 0 0 0 28218 2 0 0 25 0 1 0 197698316 4734976 820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1156 820 66 130 0 1023 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4624

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1812080/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=4756 CPUtime=342.18
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 858 0 0 0 34216 2 0 0 25 0 1 0 197698316 4870144 844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1189 844 66 130 0 1056 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811824/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=4888 CPUtime=402.15
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 916 0 0 0 40213 2 0 0 25 0 1 0 197698316 5005312 902 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547253 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1222 902 66 130 0 1089 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4888

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811696/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5020 CPUtime=462.14
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 951 0 0 0 46211 3 0 0 25 0 1 0 197698316 5140480 937 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547276 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1255 937 66 130 0 1122 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811568/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5152 CPUtime=522.11
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 982 0 0 0 52208 3 0 0 25 0 1 0 197698316 5275648 968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1288 968 66 130 0 1155 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5152

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811440/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5284 CPUtime=582.1
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1018 0 0 0 58206 4 0 0 25 0 1 0 197698316 5410816 1004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548947 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1321 1004 66 130 0 1188 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 3/78 2078
/proc/meminfo: memFree=1811312/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5420 CPUtime=642.08
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1046 0 0 0 64204 4 0 0 25 0 1 0 197698316 5550080 1032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1355 1032 66 130 0 1222 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811248/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5564 CPUtime=702.05
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1073 0 0 0 70201 4 0 0 25 0 1 0 197698316 5697536 1059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1391 1059 66 130 0 1258 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5564

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811184/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5564 CPUtime=762.04
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1089 0 0 0 76199 5 0 0 25 0 1 0 197698316 5697536 1075 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1391 1075 66 130 0 1258 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 5564

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1811056/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5696 CPUtime=822.02
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1110 0 0 0 82197 5 0 0 25 0 1 0 197698316 5832704 1096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1424 1096 66 130 0 1291 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 5696

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1810864/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=5960 CPUtime=882
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1160 0 0 0 88194 6 0 0 25 0 1 0 197698316 6103040 1146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1490 1146 66 130 0 1357 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1810736/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=6092 CPUtime=941.98
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1196 0 0 0 94192 6 0 0 25 0 1 0 197698316 6238208 1182 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1523 1182 66 130 0 1390 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 6092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2078
/proc/meminfo: memFree=1810672/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=6092 CPUtime=1001.96
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1207 0 0 0 100189 7 0 0 25 0 1 0 197698316 6238208 1193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1523 1193 66 130 0 1390 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 6092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/84 2160
/proc/meminfo: memFree=1809328/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=6196 CPUtime=1061.91
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1227 0 0 0 106183 8 0 0 25 0 1 0 197698316 6344704 1213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1549 1213 66 130 0 1416 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 6196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2286
/proc/meminfo: memFree=1810288/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=6336 CPUtime=1121.81
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1248 0 0 0 112173 8 0 0 25 0 1 0 197698316 6488064 1234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1584 1234 66 130 0 1451 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 6336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2286
/proc/meminfo: memFree=1810288/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=6336 CPUtime=1181.8
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1280 0 0 0 118171 9 0 0 25 0 1 0 197698316 6488064 1266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1584 1266 66 130 0 1451 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 6336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2286
/proc/meminfo: memFree=1810288/2055920 swapFree=4163588/4192956
[pid=2077] ppid=2075 vsize=6336 CPUtime=1200.1
/proc/2077/stat : 2077 (minisat_noasser) R 2075 2077 1326 0 -1 4194304 1280 0 0 0 120001 9 0 0 25 0 1 0 197698316 6488064 1266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2077/statm: 1584 1266 66 130 0 1451 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 6336

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.092985
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 6336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1280
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= 25809

runsolver used 0.938857 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Apr 25 10:43:26 UTC 2007

IDJOB= 421059
IDBENCH= 19968
IDSOLVER= 188
FILE ID= node22/421059-1177497806

PBS_JOBID= 4685846

Free space on /tmp= 66498 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421059-1177497806/minisat_noassertions /tmp/evaluation/421059-1177497806/instance-421059-1177497806.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-421059-1177497806 -o ROOT/results/node22/solver-421059-1177497806 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421059-1177497806/minisat_noassertions /tmp/evaluation/421059-1177497806/instance-421059-1177497806.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  f498f91d09d29fe9da9aa03580b39379

RANDOM SEED= 612545583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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:       1816016 kB
Buffers:         37172 kB
Cached:         126228 kB
SwapCached:       7892 kB
Active:         102524 kB
Inactive:        84144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816016 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            38884 kB
Committed_AS:  1944796 kB
PageTables:       1676 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= 66498 MiB

End job on node22 on Wed Apr 25 11:03:29 UTC 2007