Trace number 1784631

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) 5000.07 5001.34

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4440.72
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

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 |                                                                             |
0.00/0.02	c |  Number of variables:           624                                         |
0.00/0.02	c |  Number of clauses:           38944                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.09/0.16	c |  Simplification time:          0.14 s                                       |
0.09/0.16	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |       100 |     624    38944    78464 |    14279      100     80 |  0.000 % |
0.09/0.17	c |       250 |     624    38944    78464 |    15707      250     95 |  0.000 % |
0.09/0.18	c |       475 |     624    38944    78464 |    17278      475     98 |  0.000 % |
0.09/0.19	c |       812 |     624    38944    78464 |    19005      812    108 |  0.000 % |
0.19/0.22	c |      1318 |     624    38944    78464 |    20906     1318    119 |  0.000 % |
0.19/0.26	c |      2077 |     624    38944    78464 |    22997     2077    113 |  0.000 % |
0.29/0.33	c |      3216 |     624    38944    78464 |    25296     3216    111 |  0.000 % |
0.39/0.45	c |      4924 |     624    38944    78464 |    27826     4924    105 |  0.000 % |
0.59/0.62	c |      7486 |     624    38944    78464 |    30609     7486    105 |  0.000 % |
0.89/0.96	c |     11330 |     624    38944    78464 |    33670    11330    101 |  0.028 % |
1.59/1.64	c |     17096 |     624    38944    78464 |    37037    17096     97 |  0.026 % |
2.89/2.90	c |     25745 |     624    38944    78464 |    40740    25745     94 |  0.000 % |
7.48/7.52	c |     38719 |     624    38944    78464 |    44815    38719     89 |  0.000 % |
20.58/20.64	c |     58180 |     624    38944    78464 |    49296    27234     76 |  0.000 % |
54.48/54.52	c |     87372 |     624    38944    78464 |    54226    23365     83 |  0.000 % |
69.18/69.28	c |    131161 |     624    38944    78464 |    59648    26408     79 |  0.029 % |
91.06/91.18	c |    196845 |     624    38944    78464 |    65613    47843    104 |  0.029 % |
164.15/164.27	c |    295371 |     624    38944    78464 |    72175    52622    110 |  0.000 % |
329.70/329.88	c |    443160 |     624    38944    78464 |    79392    46390    102 |  0.029 % |
638.23/638.46	c |    664843 |     624    38944    78464 |    87331    36518    107 |  0.000 % |
1159.99/1160.33	c |    997368 |     624    38944    78464 |    96065    32628    127 |  0.000 % |
1878.01/1878.57	c |   1496156 |     624    38944    78464 |   105671    74355    129 |  0.000 % |
3389.33/3390.22	c |   2244338 |     624    38944    78464 |   116238    67999    120 |  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-1784631-1241956822/watcher-1784631-1241956822 -o /tmp/evaluation-result-1784631-1241956822/solver-1784631-1241956822 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784631-1241956822.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27881
/proc/meminfo: memFree=1842608/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=7632 CPUtime=0
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 295 0 0 0 0 0 0 0 18 0 1 0 223710818 7815168 279 1992294400 4194304 5092341 548682068848 18446744073709551615 4270142 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 1908 279 63 219 0 1686 0

[startup+0.0601411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27881
/proc/meminfo: memFree=1842608/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=8992 CPUtime=0.05
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 802 0 0 0 5 0 0 0 18 0 1 0 223710818 9207808 786 1992294400 4194304 5092341 548682068848 18446744073709551615 4219729 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 2248 786 87 219 0 2026 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8992

[startup+0.101144 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27881
/proc/meminfo: memFree=1842608/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=8992 CPUtime=0.09
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 802 0 0 0 9 0 0 0 18 0 1 0 223710818 9207808 786 1992294400 4194304 5092341 548682068848 18446744073709551615 4219753 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 2248 786 87 219 0 2026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8992

[startup+0.301164 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27881
/proc/meminfo: memFree=1842608/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=8828 CPUtime=0.29
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 1235 0 0 0 29 0 0 0 19 0 1 0 223710818 9039872 1025 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 2207 1025 103 219 0 1985 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8828

[startup+0.701204 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27881
/proc/meminfo: memFree=1842608/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=9092 CPUtime=0.69
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 1880 0 0 0 68 1 0 0 22 0 1 0 223710818 9310208 1670 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 2273 1670 103 219 0 2051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9092

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27882
/proc/meminfo: memFree=1834728/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=12500 CPUtime=1.49
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 2761 0 0 0 148 1 0 0 25 0 1 0 223710818 12800000 2551 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 3125 2551 103 219 0 2903 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12500

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27882
/proc/meminfo: memFree=1830688/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=17164 CPUtime=3.09
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 3938 0 0 0 307 2 0 0 25 0 1 0 223710818 17575936 3728 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 4291 3728 103 219 0 4069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17164

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27882
/proc/meminfo: memFree=1824672/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=24784 CPUtime=6.29
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 5086 0 0 0 627 2 0 0 25 0 1 0 223710818 25378816 4876 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 6196 4876 103 219 0 5974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24784

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27882
/proc/meminfo: memFree=1820272/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=25252 CPUtime=12.69
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 5839 0 0 0 1266 3 0 0 25 0 1 0 223710818 25858048 5629 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 6313 5629 103 219 0 6091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25252

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27882
/proc/meminfo: memFree=1820144/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=32640 CPUtime=25.49
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 9872 0 0 0 2543 6 0 0 25 0 1 0 223710818 33423360 5628 1992294400 4194304 5092341 548682068848 18446744073709551615 4248137 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 8160 5628 103 219 0 7938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32640

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1810608/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=35980 CPUtime=51.08
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 12245 0 0 0 5099 9 0 0 25 0 1 0 223710818 36843520 8001 1992294400 4194304 5092341 548682068848 18446744073709551615 4252232 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 8995 8001 103 219 0 8773 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35980

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1780656/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=79776 CPUtime=102.26
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 25054 0 0 0 10210 16 0 0 25 0 1 0 223710818 81690624 15460 1992294400 4194304 5092341 548682068848 18446744073709551615 4241406 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 19944 15460 103 219 0 19722 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 79776

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1767344/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=162.25
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 28371 0 0 0 16207 18 0 0 25 0 1 0 223710818 89165824 18777 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 18777 103 219 0 21547 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 87076

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1764528/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=222.23
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 29061 0 0 0 22205 18 0 0 25 0 1 0 223710818 89165824 19467 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 19467 103 219 0 21547 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 87076

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1764528/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=282.21
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 29061 0 0 0 28203 18 0 0 25 0 1 0 223710818 89165824 19467 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 19467 103 219 0 21547 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 87076

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1763824/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=342.2
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 29224 0 0 0 34202 18 0 0 25 0 1 0 223710818 89165824 19630 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 19630 103 219 0 21547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 87076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1762480/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=402.19
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 29566 0 0 0 40200 19 0 0 25 0 1 0 223710818 89165824 19972 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 19972 103 219 0 21547 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 87076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1758704/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=462.17
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 30498 0 0 0 46197 20 0 0 25 0 1 0 223710818 89165824 20904 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 20904 103 219 0 21547 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 87076

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1758704/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=87076 CPUtime=522.16
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 30498 0 0 0 52196 20 0 0 25 0 1 0 223710818 89165824 20904 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 21769 20904 103 219 0 21547 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 87076

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1721904/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=135700 CPUtime=582.14
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 39692 0 0 0 58190 24 0 0 25 0 1 0 223710818 138956800 30098 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 33925 30098 103 219 0 33703 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 135700

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27888
/proc/meminfo: memFree=1750576/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=96284 CPUtime=642.13
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 41750 0 0 0 64186 27 0 0 25 0 1 0 223710818 98594816 22906 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 24071 22906 103 219 0 23849 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 96284

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1670640/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4061.27
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 365093 0 0 0 405865 262 0 0 25 0 1 0 223710818 196534272 42567 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 42567 103 219 0 47760 0
Current children cumulated CPU time (s) 4061.27
Current children cumulated vsize (KiB) 191928

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1662896/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4121.25
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 367042 0 0 0 411861 264 0 0 25 0 1 0 223710818 196534272 44516 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 44516 103 219 0 47760 0
Current children cumulated CPU time (s) 4121.25
Current children cumulated vsize (KiB) 191928

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1656432/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4181.23
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 368639 0 0 0 417857 266 0 0 25 0 1 0 223710818 196534272 46113 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 46113 103 219 0 47760 0
Current children cumulated CPU time (s) 4181.23
Current children cumulated vsize (KiB) 191928

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1681776/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=172220 CPUtime=4241.22
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 376157 0 0 0 423852 270 0 0 25 0 1 0 223710818 176353280 39810 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 43055 39810 103 219 0 42833 0
Current children cumulated CPU time (s) 4241.22
Current children cumulated vsize (KiB) 172220

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1669872/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4301.21
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 379125 0 0 0 429848 273 0 0 25 0 1 0 223710818 196534272 42778 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 42778 103 219 0 47760 0
Current children cumulated CPU time (s) 4301.21
Current children cumulated vsize (KiB) 191928

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1660848/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4361.19
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 381391 0 0 0 435843 276 0 0 25 0 1 0 223710818 196534272 45044 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 45044 103 219 0 47760 0
Current children cumulated CPU time (s) 4361.19
Current children cumulated vsize (KiB) 191928

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1709808/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=132804 CPUtime=4421.17
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 383048 0 0 0 441839 278 0 0 25 0 1 0 223710818 135991296 32712 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 33201 32712 103 219 0 32979 0
Current children cumulated CPU time (s) 4421.17
Current children cumulated vsize (KiB) 132804

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1676592/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=172220 CPUtime=4481.15
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 391413 0 0 0 447833 282 0 0 25 0 1 0 223710818 176353280 41077 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 43055 41077 103 219 0 42833 0
Current children cumulated CPU time (s) 4481.15
Current children cumulated vsize (KiB) 172220

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1669872/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4541.14
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 393075 0 0 0 453830 284 0 0 25 0 1 0 223710818 196534272 42739 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 42739 103 219 0 47760 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 191928

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1664752/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4601.13
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 394337 0 0 0 459828 285 0 0 25 0 1 0 223710818 196534272 44001 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 44001 103 219 0 47760 0
Current children cumulated CPU time (s) 4601.13
Current children cumulated vsize (KiB) 191928

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1661360/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4661.11
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 395190 0 0 0 465825 286 0 0 25 0 1 0 223710818 196534272 44854 1992294400 4194304 5092341 548682068848 18446744073709551615 4241073 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 44854 103 219 0 47760 0
Current children cumulated CPU time (s) 4661.11
Current children cumulated vsize (KiB) 191928

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1657968/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4721.1
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 396034 0 0 0 471823 287 0 0 25 0 1 0 223710818 196534272 45698 1992294400 4194304 5092341 548682068848 18446744073709551615 4241033 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 45698 103 219 0 47760 0
Current children cumulated CPU time (s) 4721.1
Current children cumulated vsize (KiB) 191928

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1648880/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=221488 CPUtime=4781.08
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 411643 0 0 0 477810 298 0 0 25 0 1 0 223710818 226803712 48183 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 55372 48183 103 219 0 55150 0
Current children cumulated CPU time (s) 4781.08
Current children cumulated vsize (KiB) 221488

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1679408/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=172220 CPUtime=4841.06
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 420473 0 0 0 483803 303 0 0 25 0 1 0 223710818 176353280 40328 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 43055 40328 103 219 0 42833 0
Current children cumulated CPU time (s) 4841.06
Current children cumulated vsize (KiB) 172220

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1670320/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4901.05
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 422769 0 0 0 489800 305 0 0 25 0 1 0 223710818 196534272 42624 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 42624 103 219 0 47760 0
Current children cumulated CPU time (s) 4901.05
Current children cumulated vsize (KiB) 191928

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1659632/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=4961.03
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 425409 0 0 0 495794 309 0 0 25 0 1 0 223710818 196534272 45264 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 45264 103 219 0 47760 0
Current children cumulated CPU time (s) 4961.03
Current children cumulated vsize (KiB) 191928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1655664/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=5000.03
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 426399 0 0 0 499692 311 0 0 25 0 1 0 223710818 196534272 46254 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 46254 103 219 0 47760 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 191928

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27896
/proc/meminfo: memFree=1655664/2055920 swapFree=4181464/4192956
[pid=27881] ppid=27879 vsize=191928 CPUtime=5000.03
/proc/27881/stat : 27881 (minisat) R 27879 27881 27813 0 -1 4194304 426399 0 0 0 499692 311 0 0 25 0 1 0 223710818 196534272 46254 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/27881/statm: 47982 46254 103 219 0 47760 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 191928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.34
CPU time (s): 5000.07
CPU user time (s): 4996.93
CPU system time (s): 3.14452
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 221488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4996.93
system time used= 3.14452
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 426399
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= 8242

runsolver used 4.40033 second user time and 11.5652 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-10 14:00:22
IDJOB=1784631
IDBENCH=71803
IDSOLVER=608
FILE ID=node36/1784631-1241956822
PBS_JOBID= 9265119
Free space on /tmp= 66244 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784631-1241956822/watcher-1784631-1241956822 -o /tmp/evaluation-result-1784631-1241956822/solver-1784631-1241956822 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784631-1241956822.cnf

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=698996701

node36.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		: 3000.232
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:       1843088 kB
Buffers:         42880 kB
Cached:         107300 kB
SwapCached:       5268 kB
Active:          84084 kB
Inactive:        73904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843088 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            40968 kB
Committed_AS:   706296 kB
PageTables:       1356 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= 66244 MiB
End job on node36 at 2009-05-10 15:23:46