Trace number 1786034

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 5000.15 5002.36

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v1820c171155gyes6.cnf
MD5SUM6a5fbd61e49d3642ce9fdb6efadb5a97
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

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:  1820                                                 |
0.00/0.00	c |  Number of clauses:    171155                                               |
0.09/0.11	c |  Parsing time:         0.10         s                                       |
4.99/5.04	c ============================[ Search Statistics ]==============================
4.99/5.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.99/5.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.99/5.04	c ===============================================================================
4.99/5.04	c |         0 |    1755   169335   516738 |    56445        0    nan |  0.000 % |
4.99/5.07	c |       101 |    1755   169335   516738 |    62089      101    219 |  0.000 % |
5.09/5.11	c |       251 |    1755   169335   516738 |    68298      251    220 |  0.000 % |
5.09/5.17	c |       476 |    1755   169335   516738 |    75128      476    218 |  0.000 % |
5.19/5.24	c |       817 |    1755   169335   516738 |    82641      817    214 |  0.000 % |
5.29/5.36	c |      1327 |    1755   169335   516738 |    90905     1327    208 |  0.000 % |
5.49/5.58	c |      2086 |    1755   169335   516738 |    99995     2086    217 |  0.000 % |
5.78/5.87	c |      3225 |    1755   169335   516738 |   109995     3225    216 |  0.000 % |
6.38/6.47	c |      4933 |    1755   169335   516738 |   120994     4933    226 |  0.000 % |
7.39/7.41	c |      7497 |    1755   169335   516738 |   133094     7497    219 |  0.000 % |
8.98/9.04	c |     11342 |    1755   169335   516738 |   146403    11342    225 |  0.000 % |
11.88/11.99	c |     17109 |    1755   169335   516738 |   161044    17109    229 |  0.000 % |
18.78/18.85	c |     25759 |    1755   169335   516738 |   177148    25759    235 |  0.000 % |
32.07/32.18	c |     38733 |    1755   169335   516738 |   194863    38733    236 |  0.000 % |
52.96/53.09	c |     58197 |    1755   169335   516738 |   214349    58197    228 |  0.000 % |
100.54/100.63	c |     87392 |    1755   169335   516738 |   235784    87392    224 |  0.000 % |
205.11/205.22	c |    131181 |    1755   169335   516738 |   259363   131181    224 |  0.000 % |
483.97/484.24	c |    196865 |    1755   169335   516738 |   285299   196865    230 |  0.000 % |
1115.98/1116.56	c |    295391 |    1755   169335   516738 |   313829    32317    182 |  0.000 % |
1499.33/1500.06	c |    443181 |    1755   169335   516738 |   345212   180107    206 |  0.000 % |
2342.47/2343.59	c |    664865 |    1755   169335   516738 |   379733    80002    207 |  0.000 % |
4329.97/4331.97	c |    997390 |    1755   169335   516738 |   417707    58872    177 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1786034-1241943520/watcher-1786034-1241943520 -o /tmp/evaluation-result-1786034-1241943520/solver-1786034-1241943520 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1786034-1241943520.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): 6000 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: 0.85 0.97 0.99 3/64 23823
/proc/meminfo: memFree=1613120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=2000 CPUtime=0
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 222385228 2048000 385 1992294400 134512640 135048876 4294956208 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 500 385 50 130 0 367 0

[startup+0.058151 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23823
/proc/meminfo: memFree=1613120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=6240 CPUtime=0.04
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 1460 0 0 0 4 0 0 0 18 0 1 0 222385228 6389760 1446 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 1560 1446 50 130 0 1427 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6240

[startup+0.101155 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23823
/proc/meminfo: memFree=1613120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=10304 CPUtime=0.09
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 2366 0 0 0 8 1 0 0 18 0 1 0 222385228 10551296 2352 1992294400 134512640 135048876 4294956208 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 2576 2352 50 130 0 2443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10304

[startup+0.301172 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23823
/proc/meminfo: memFree=1613120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=11092 CPUtime=0.29
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 2613 0 0 0 28 1 0 0 19 0 1 0 222385228 11358208 2599 1992294400 134512640 135048876 4294956208 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 2773 2599 62 130 0 2640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11092

[startup+0.701206 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23823
/proc/meminfo: memFree=1613120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=11092 CPUtime=0.69
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 2613 0 0 0 68 1 0 0 23 0 1 0 222385228 11358208 2599 1992294400 134512640 135048876 4294956208 18446744073709551615 134529527 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 2773 2599 62 130 0 2640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11092

[startup+1.50128 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1601016/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=14744 CPUtime=1.49
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 3468 0 0 0 147 2 0 0 25 0 1 0 222385228 15097856 3454 1992294400 134512640 135048876 4294956208 18446744073709551615 134529889 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 3686 3454 62 130 0 3553 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14744

[startup+3.10141 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1599288/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=14744 CPUtime=3.09
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 3494 0 0 0 307 2 0 0 25 0 1 0 222385228 15097856 3480 1992294400 134512640 135048876 4294956208 18446744073709551615 134529704 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 3686 3480 62 130 0 3553 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14744

[startup+6.30169 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1600376/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=14372 CPUtime=6.28
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 3897 0 0 0 626 2 0 0 25 0 1 0 222385228 14716928 3487 1992294400 134512640 135048876 4294956208 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 3593 3487 67 130 0 3460 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14372

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1587016/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=27440 CPUtime=12.68
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 7145 0 0 0 1264 4 0 0 25 0 1 0 222385228 28098560 6735 1992294400 134512640 135048876 4294956208 18446744073709551615 134552642 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 6860 6735 67 130 0 6727 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27440

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1572872/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=40860 CPUtime=25.48
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 10513 0 0 0 2540 8 0 0 25 0 1 0 222385228 41840640 10103 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 10215 10103 67 130 0 10082 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40860

[startup+51.1026 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1550408/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=63716 CPUtime=51.06
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 16211 0 0 0 5094 12 0 0 25 0 1 0 222385228 65245184 15801 1992294400 134512640 135048876 4294956208 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 15929 15801 67 130 0 15796 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63716

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1520776/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=92780 CPUtime=102.24
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 23469 0 0 0 10206 18 0 0 25 0 1 0 222385228 95006720 23059 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 23195 23059 67 130 0 23062 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 92780

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1497096/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=116728 CPUtime=162.22
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 29426 0 0 0 16199 23 0 0 25 0 1 0 222385228 119529472 29016 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 29182 29016 67 130 0 29049 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 116728

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1476680/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=136724 CPUtime=222.19
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 34468 0 0 0 22191 28 0 0 25 0 1 0 222385228 140005376 34058 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 34181 34058 67 130 0 34048 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 136724

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1460232/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=153524 CPUtime=282.17
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 38612 0 0 0 28184 33 0 0 25 0 1 0 222385228 157208576 38202 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 38381 38202 67 130 0 38248 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 153524

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1444552/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=169024 CPUtime=342.12
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 42502 0 0 0 34176 36 0 0 25 0 1 0 222385228 173080576 42092 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 42256 42092 67 130 0 42123 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 169024

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1429768/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=183984 CPUtime=402.1
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 46217 0 0 0 40169 41 0 0 25 0 1 0 222385228 188399616 45807 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 45996 45807 67 130 0 45863 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 183984

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1419080/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=194524 CPUtime=462.08
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 48852 0 0 0 46164 44 0 0 25 0 1 0 222385228 199192576 48442 1992294400 134512640 135048876 4294956208 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 48631 48442 67 130 0 48498 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 194524

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1409224/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=204444 CPUtime=522.06
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 51344 0 0 0 52159 47 0 0 25 0 1 0 222385228 209350656 50934 1992294400 134512640 135048876 4294956208 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 51111 50934 67 130 0 50978 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 204444

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1399432/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=214716 CPUtime=582.04
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 53784 0 0 0 58154 50 0 0 25 0 1 0 222385228 219869184 53374 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 53679 53374 67 130 0 53546 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 214716

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23824
/proc/meminfo: memFree=1390920/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=223060 CPUtime=642.02
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 55883 0 0 0 64150 52 0 0 25 0 1 0 222385228 228413440 55473 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 55765 55473 67 130 0 55632 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 223060


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1287624/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=325780 CPUtime=4060.5
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 81409 0 0 0 405973 77 0 0 25 0 1 0 222385228 333598720 80999 1992294400 134512640 135048876 4294956208 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 81445 80999 67 130 0 81312 0
Current children cumulated CPU time (s) 4060.5
Current children cumulated vsize (KiB) 325780

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1287624/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=325780 CPUtime=4120.47
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 81418 0 0 0 411970 77 0 0 25 0 1 0 222385228 333598720 81008 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 81445 81008 67 130 0 81312 0
Current children cumulated CPU time (s) 4120.47
Current children cumulated vsize (KiB) 325780

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1283400/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=330048 CPUtime=4180.44
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 82481 0 0 0 417966 78 0 0 25 0 1 0 222385228 337969152 82071 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 82512 82071 67 130 0 82379 0
Current children cumulated CPU time (s) 4180.44
Current children cumulated vsize (KiB) 330048

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1277960/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=335564 CPUtime=4240.41
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 83844 0 0 0 423962 79 0 0 25 0 1 0 222385228 343617536 83434 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 83891 83434 67 130 0 83758 0
Current children cumulated CPU time (s) 4240.41
Current children cumulated vsize (KiB) 335564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274504/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4300.39
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84707 0 0 0 429959 80 0 0 25 0 1 0 222385228 347136000 84297 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84297 67 130 0 84617 0
Current children cumulated CPU time (s) 4300.39
Current children cumulated vsize (KiB) 339000

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274504/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4360.36
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84707 0 0 0 435956 80 0 0 25 0 1 0 222385228 347136000 84297 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84297 67 130 0 84617 0
Current children cumulated CPU time (s) 4360.36
Current children cumulated vsize (KiB) 339000

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274504/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4420.33
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84708 0 0 0 441953 80 0 0 25 0 1 0 222385228 347136000 84298 1992294400 134512640 135048876 4294956208 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84298 67 130 0 84617 0
Current children cumulated CPU time (s) 4420.33
Current children cumulated vsize (KiB) 339000

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274504/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4480.32
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84710 0 0 0 447951 81 0 0 25 0 1 0 222385228 347136000 84300 1992294400 134512640 135048876 4294956208 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84300 67 130 0 84617 0
Current children cumulated CPU time (s) 4480.32
Current children cumulated vsize (KiB) 339000

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274504/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4540.3
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84716 0 0 0 453949 81 0 0 25 0 1 0 222385228 347136000 84306 1992294400 134512640 135048876 4294956208 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84306 67 130 0 84617 0
Current children cumulated CPU time (s) 4540.3
Current children cumulated vsize (KiB) 339000

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274312/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4600.27
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84717 0 0 0 459946 81 0 0 25 0 1 0 222385228 347136000 84307 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84307 67 130 0 84617 0
Current children cumulated CPU time (s) 4600.27
Current children cumulated vsize (KiB) 339000

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274312/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4660.24
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84718 0 0 0 465943 81 0 0 25 0 1 0 222385228 347136000 84308 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84308 67 130 0 84617 0
Current children cumulated CPU time (s) 4660.24
Current children cumulated vsize (KiB) 339000

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274312/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4720.22
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84724 0 0 0 471941 81 0 0 25 0 1 0 222385228 347136000 84314 1992294400 134512640 135048876 4294956208 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84314 67 130 0 84617 0
Current children cumulated CPU time (s) 4720.22
Current children cumulated vsize (KiB) 339000

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274312/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4780.19
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84724 0 0 0 477938 81 0 0 25 0 1 0 222385228 347136000 84314 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84314 67 130 0 84617 0
Current children cumulated CPU time (s) 4780.19
Current children cumulated vsize (KiB) 339000

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23832
/proc/meminfo: memFree=1274312/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4840.17
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84724 0 0 0 483936 81 0 0 25 0 1 0 222385228 347136000 84314 1992294400 134512640 135048876 4294956208 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84314 67 130 0 84617 0
Current children cumulated CPU time (s) 4840.17
Current children cumulated vsize (KiB) 339000

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23834
/proc/meminfo: memFree=1274120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4900.14
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84724 0 0 0 489933 81 0 0 25 0 1 0 222385228 347136000 84314 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84314 67 130 0 84617 0
Current children cumulated CPU time (s) 4900.14
Current children cumulated vsize (KiB) 339000

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23834
/proc/meminfo: memFree=1274120/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339000 CPUtime=4960.12
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84724 0 0 0 495931 81 0 0 25 0 1 0 222385228 347136000 84314 1992294400 134512640 135048876 4294956208 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84750 84314 67 130 0 84617 0
Current children cumulated CPU time (s) 4960.12
Current children cumulated vsize (KiB) 339000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23834
/proc/meminfo: memFree=1274184/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339164 CPUtime=5000.09
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84754 0 0 0 499928 81 0 0 25 0 1 0 222385228 347303936 84344 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84791 84344 67 130 0 84658 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 339164

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: 1.07 1.03 1.00 2/65 23834
/proc/meminfo: memFree=1274184/2055920 swapFree=4151776/4192956
[pid=23823] ppid=23821 vsize=339164 CPUtime=5000.09
/proc/23823/stat : 23823 (minisat_noasser) R 23821 23823 23786 0 -1 4194304 84754 0 0 0 499928 81 0 0 25 0 1 0 222385228 347303936 84344 1992294400 134512640 135048876 4294956208 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/23823/statm: 84791 84344 67 130 0 84658 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 339164

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.36
CPU time (s): 5000.15
CPU user time (s): 4999.28
CPU system time (s): 0.865868
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 339164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.28
system time used= 0.865868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84754
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= 2
involuntary context switches= 15198

runsolver used 4.33934 second user time and 13.8609 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-10 10:18:40
IDJOB=1786034
IDBENCH=71529
IDSOLVER=639
FILE ID=node31/1786034-1241943520
PBS_JOBID= 9265048
Free space on /tmp= 66276 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v1820c171155gyes6.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1786034-1241943520/watcher-1786034-1241943520 -o /tmp/evaluation-result-1786034-1241943520/solver-1786034-1241943520 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1786034-1241943520.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6a5fbd61e49d3642ce9fdb6efadb5a97
RANDOM SEED=2047235006

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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:       1613600 kB
Buffers:         52984 kB
Cached:         306708 kB
SwapCached:      34844 kB
Active:         204868 kB
Inactive:       192120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613600 kB
SwapTotal:     4192956 kB
SwapFree:      4151776 kB
Dirty:            3688 kB
Writeback:           0 kB
Mapped:          14228 kB
Slab:            31112 kB
Committed_AS:   702036 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66272 MiB
End job on node31 at 2009-05-10 11:42:05