Trace number 1715983

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.19 1200.64

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-15-s.cnf
MD5SUMaeddf6934ba21adf4a25a76bc314ef43
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.308
Satisfiable
(Un)Satisfiability was proved
Number of variables218494
Number of clauses1013700
Sum of the clauses size2333596
Maximum clause length10
Minimum clause length1
Number of clauses of size 116379
Number of clauses of size 2796846
Number of clauses of size 3159775
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
1.09/1.11	c |  Number of variables:        218494                                         |
1.09/1.11	c |  Number of clauses:          996243                                         |
1.09/1.11	c |  Parse time:                   0.97 s                                       |
3.49/3.57	c |  Simplification time:          2.43 s                                       |
3.49/3.57	c |                                                                             |
3.49/3.57	c ============================[ Search Statistics ]==============================
3.49/3.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.49/3.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.49/3.57	c ===============================================================================
3.69/3.72	c |       100 |  103140   583295  1556348 |   213874      100    433 | 21.466 % |
4.09/4.17	c |       250 |   97296   583295  1556348 |   235262      245    254 | 24.141 % |
4.49/4.57	c |       475 |   89922   583295  1556348 |   258788      460    194 | 27.516 % |
4.89/4.94	c |       812 |   88330   503506  1357486 |   284667      786    153 | 28.244 % |
5.59/5.61	c |      1318 |   85882   478811  1296709 |   313134     1285    130 | 29.365 % |
6.49/6.58	c |      2077 |   83907   476436  1290823 |   344447     2015    136 | 30.269 % |
7.49/7.52	c |      3216 |   82966   464607  1262359 |   378892     3140    137 | 30.699 % |
9.79/9.87	c |      4924 |   81589   455058  1240066 |   416781     4826    130 | 31.329 % |
14.88/14.97	c |      7486 |   81459   453927  1237380 |   458459     7384    233 | 31.389 % |
20.89/20.90	c |     11330 |   81436   453669  1236740 |   504305    11218    252 | 31.399 % |
30.38/30.45	c |     17096 |   81262   452668  1234261 |   554736    16966    284 | 31.479 % |
46.96/47.07	c |     25745 |   80783   451061  1230841 |   610209    25599    336 | 31.698 % |
70.26/70.38	c |     38719 |   79527   442881  1211059 |   671230    38500    335 | 32.273 % |
112.74/112.86	c |     58180 |   78471   435448  1191948 |   738353    57829    349 | 32.757 % |
187.21/187.37	c |     87372 |   78133   433137  1185907 |   812189    86833    421 | 32.911 % |
321.66/321.81	c |    131161 |   77582   431325  1181815 |   893408   130527    495 | 33.163 % |
555.48/555.72	c |    196845 |   76509   423591  1162885 |   982749   195733    541 | 33.654 % |
987.12/987.50	c |    295371 |   75620   418947  1152584 |  1081023   293903    599 | 34.061 % |

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-1715983-1240609518/watcher-1715983-1240609518 -o /tmp/evaluation-result-1715983-1240609518/solver-1715983-1240609518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1715983-1240609518.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): 1800 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 3/65 11835
/proc/meminfo: memFree=1074608/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=7960 CPUtime=0
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 502 0 0 0 0 0 0 0 20 0 1 0 88981453 8151040 486 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 1990 487 63 219 0 1768 0

[startup+0.087747 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 11835
/proc/meminfo: memFree=1074608/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=17308 CPUtime=0.08
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 3026 0 0 0 7 1 0 0 20 0 1 0 88981453 17723392 2887 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 4327 2887 63 219 0 4105 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17308

[startup+0.101748 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 11835
/proc/meminfo: memFree=1074608/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=18340 CPUtime=0.09
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 3446 0 0 0 8 1 0 0 20 0 1 0 88981453 18780160 3307 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 4585 3307 63 219 0 4363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18340

[startup+0.301784 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 11835
/proc/meminfo: memFree=1074608/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=44604 CPUtime=0.29
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 10637 0 0 0 24 5 0 0 22 0 1 0 88981453 45674496 10020 1992294400 4194304 5092341 548682068848 18446744073709551615 4523536 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 11151 10020 63 219 0 10929 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44604

[startup+0.701855 s]
/proc/loadavg: 0.92 0.98 0.98 3/65 11835
/proc/meminfo: memFree=1074608/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=66408 CPUtime=0.69
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 16822 0 0 0 60 9 0 0 25 0 1 0 88981453 68001792 15445 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 16602 15447 63 219 0 16380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66408

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 11836
/proc/meminfo: memFree=993704/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=95456 CPUtime=1.49
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 23821 0 0 0 136 13 0 0 25 0 1 0 88981453 97746944 21760 1992294400 4194304 5092341 548682068848 18446744073709551615 4247747 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 23864 21760 87 219 0 23642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95456

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.98 2/66 11836
/proc/meminfo: memFree=981928/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=110652 CPUtime=3.09
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 26388 0 0 0 295 14 0 0 25 0 1 0 88981453 113307648 24327 1992294400 4194304 5092341 548682068848 18446744073709551615 4211948 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 27663 24327 87 219 0 27441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110652

[startup+6.30185 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 11836
/proc/meminfo: memFree=999016/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=84044 CPUtime=6.29
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 28931 0 0 0 613 16 0 0 25 0 1 0 88981453 86061056 18911 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 21011 18911 102 219 0 20789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84044

[startup+12.703 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 11836
/proc/meminfo: memFree=996584/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=89884 CPUtime=12.69
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 29811 0 0 0 1251 18 0 0 25 0 1 0 88981453 92041216 19791 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 22471 19792 103 219 0 22249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 89884

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=985960/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=98644 CPUtime=25.49
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 32422 0 0 0 2528 21 0 0 25 0 1 0 88981453 101011456 22402 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 24661 22402 103 219 0 24439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 98644

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=964648/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=131488 CPUtime=51.06
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 37660 0 0 0 5080 26 0 0 25 0 1 0 88981453 134643712 27640 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 32872 27640 103 219 0 32650 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 131488

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=928104/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=161048 CPUtime=102.24
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 46737 0 0 0 10190 34 0 0 25 0 1 0 88981453 164913152 36717 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 40262 36717 103 219 0 40040 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 161048

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=882216/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=205392 CPUtime=162.22
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 58234 0 0 0 16176 46 0 0 25 0 1 0 88981453 210321408 48214 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 51348 48214 103 219 0 51126 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 205392

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=820072/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=271904 CPUtime=222.2
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 73733 0 0 0 22159 61 0 0 25 0 1 0 88981453 278429696 63713 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 67976 63713 103 219 0 67754 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 271904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=772456/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=372100 CPUtime=282.18
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 85629 0 0 0 28147 71 0 0 25 0 1 0 88981453 381030400 75609 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 93025 75609 103 219 0 92803 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 372100

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=731048/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=374596 CPUtime=342.16
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 95936 0 0 0 34134 82 0 0 25 0 1 0 88981453 383586304 85916 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 93649 85916 103 219 0 93427 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 374596

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=685928/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=527264 CPUtime=402.13
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 107234 0 0 0 40122 91 0 0 25 0 1 0 88981453 539918336 97214 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 131816 97214 103 219 0 131594 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 527264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=642344/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=529864 CPUtime=462.11
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 118074 0 0 0 46109 102 0 0 25 0 1 0 88981453 542580736 108054 1992294400 4194304 5092341 548682068848 18446744073709551615 4248682 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 132466 108054 103 219 0 132244 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 529864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=598760/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=532692 CPUtime=522.09
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 129074 0 0 0 52096 113 0 0 25 0 1 0 88981453 545476608 119054 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 133173 119054 103 219 0 132951 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 532692

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=555048/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=532968 CPUtime=582.07
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 139918 0 0 0 58083 124 0 0 25 0 1 0 88981453 545759232 129898 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 133242 129898 103 219 0 133020 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 532968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=512744/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=759528 CPUtime=642.05
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 150336 0 0 0 64072 133 0 0 25 0 1 0 88981453 777756672 140316 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 189882 140316 103 219 0 189660 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 759528

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=462312/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=760784 CPUtime=702.03
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 163040 0 0 0 70058 145 0 0 25 0 1 0 88981453 779042816 153020 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 190196 153020 103 219 0 189974 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 760784

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=423976/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=764444 CPUtime=762.01
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 172493 0 0 0 76050 151 0 0 25 0 1 0 88981453 782790656 162473 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 191111 162473 103 219 0 190889 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 764444

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=385320/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=766856 CPUtime=821.99
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 182221 0 0 0 82039 160 0 0 25 0 1 0 88981453 785260544 172201 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 191714 172201 103 219 0 191492 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 766856

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=345448/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=768748 CPUtime=881.96
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 192098 0 0 0 88028 168 0 0 25 0 1 0 88981453 787197952 182078 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 192187 182078 103 219 0 191965 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 768748

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11836
/proc/meminfo: memFree=309864/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=1107724 CPUtime=941.94
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 201097 0 0 0 94017 177 0 0 25 0 1 0 88981453 1134309376 191077 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 276931 191077 103 219 0 276709 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1107724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11842
/proc/meminfo: memFree=275424/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=1109832 CPUtime=1001.91
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 209595 0 0 0 100006 185 0 0 25 0 1 0 88981453 1136467968 199575 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 277458 199575 103 219 0 277236 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1109832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11842
/proc/meminfo: memFree=241184/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=1112376 CPUtime=1061.89
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 218278 0 0 0 105996 193 0 0 25 0 1 0 88981453 1139073024 208258 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 278094 208258 103 219 0 277872 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1112376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11842
/proc/meminfo: memFree=201824/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=1114308 CPUtime=1121.87
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 228007 0 0 0 111985 202 0 0 25 0 1 0 88981453 1141051392 217987 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 278577 217987 103 219 0 278355 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1114308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11842
/proc/meminfo: memFree=153376/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=1115644 CPUtime=1181.85
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 240156 0 0 0 117973 212 0 0 25 0 1 0 88981453 1142419456 230136 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 278911 230136 103 219 0 278689 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1115644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11842
/proc/meminfo: memFree=144096/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=1116104 CPUtime=1200.04
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4194304 242348 0 0 0 119790 214 0 0 25 0 1 0 88981453 1142890496 232328 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 279026 232328 103 219 0 278804 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1116104

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11842
/proc/meminfo: memFree=144096/2055920 swapFree=4192956/4192956
[pid=11835] ppid=11833 vsize=0 CPUtime=1200.14
/proc/11835/stat : 11835 (minisat) R 11833 11835 11677 0 -1 4195332 242348 0 0 0 119790 224 0 0 25 0 1 0 88981453 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/11835/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.19
CPU user time (s): 1197.91
CPU system time (s): 2.27765
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1116104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.91
system time used= 2.27765
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 242348
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= 1317

runsolver used 1.3128 second user time and 2.88156 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-24 23:45:19
IDJOB=1715983
IDBENCH=20362
IDSOLVER=546
FILE ID=node89/1715983-1240609518
PBS_JOBID= 9186237
Free space on /tmp= 66476 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/industrial/anbulagan/medium-sat/partial-5-15-s.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715983-1240609518/watcher-1715983-1240609518 -o /tmp/evaluation-result-1715983-1240609518/solver-1715983-1240609518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1715983-1240609518.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= aeddf6934ba21adf4a25a76bc314ef43
RANDOM SEED=3490632

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1075088 kB
Buffers:         97100 kB
Cached:         777856 kB
SwapCached:          0 kB
Active:         299484 kB
Inactive:       589352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1075088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19072 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            77984 kB
Committed_AS:   228324 kB
PageTables:       1384 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= 66476 MiB
End job on node89 at 2009-04-25 00:05:22