Trace number 1519524

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark338.69
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

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:          1000                                         |
0.00/0.02	c |  Number of clauses:           20000                                         |
0.00/0.02	c |  Parse time:                   0.03 s                                       |
0.09/0.13	c |  Simplification time:          0.11 s                                       |
0.09/0.13	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    123 |  0.000 % |
0.09/0.16	c |       250 |    1000    20000   100000 |     8066      250    115 |  0.000 % |
0.09/0.18	c |       475 |    1000    20000   100000 |     8873      475    117 |  0.000 % |
0.19/0.21	c |       812 |    1000    20000   100000 |     9760      812    123 |  0.000 % |
0.19/0.25	c |      1318 |    1000    20000   100000 |    10736     1318    131 |  0.000 % |
0.29/0.32	c |      2077 |    1000    20000   100000 |    11810     2077    127 |  0.000 % |
0.39/0.42	c |      3216 |    1000    20000   100000 |    12991     3216    127 |  0.000 % |
0.49/0.58	c |      4924 |    1000    20000   100000 |    14290     4924    127 |  0.000 % |
0.79/0.82	c |      7486 |    1000    20000   100000 |    15719     7486    127 |  0.000 % |
1.19/1.22	c |     11330 |    1000    20000   100000 |    17291    11330    128 |  0.000 % |
1.89/1.90	c |     17096 |    1000    20000   100000 |    19020    17096    128 |  0.000 % |
2.99/3.09	c |     25745 |    1000    20000   100000 |    20922    16120    130 |  0.000 % |
4.89/4.95	c |     38719 |    1000    20000   100000 |    23015    18615    128 |  0.000 % |
7.89/7.92	c |     58180 |    1000    20000   100000 |    25316    13260    125 |  0.000 % |
12.18/12.21	c |     87372 |    1000    20000   100000 |    27848    13230    133 |  0.000 % |
19.28/19.31	c |    131161 |    1000    20000   100000 |    30633    22949    130 |  0.000 % |
29.78/29.89	c |    196845 |    1000    20000   100000 |    33696    30008    132 |  0.000 % |
48.57/48.61	c |    295371 |    1000    20000   100000 |    37066    15956    129 |  0.000 % |
75.67/75.79	c |    443160 |    1000    20000   100000 |    40772    34241    144 |  0.000 % |
127.34/127.47	c |    664843 |    1000    20000   100000 |    44849    23787    129 |  0.000 % |
196.32/196.40	c |    997368 |    1000    20000   100000 |    49334    23466    143 |  0.000 % |
321.88/322.05	c |   1496156 |    1000    20000   100000 |    54268    39649    130 |  0.000 % |
519.30/519.59	c |   2244338 |    1000    20000   100000 |    59695    28313    146 |  0.000 % |
829.19/829.59	c |   3366612 |    1000    20000   100000 |    65664    15347    126 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519524-1238229654/watcher-1519524-1238229654 -o /tmp/evaluation-result-1519524-1238229654/solver-1519524-1238229654 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519524-1238229654.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: 1.00 1.00 1.00 3/64 8045
/proc/meminfo: memFree=1113592/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=7608 CPUtime=0
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1095632174 7790592 273 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 1902 274 63 219 0 1680 0

[startup+0.088038 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8045
/proc/meminfo: memFree=1113592/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=8692 CPUtime=0.08
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 728 0 0 0 8 0 0 0 18 0 1 0 1095632174 8900608 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4223542 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 2173 712 87 219 0 1951 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8692

[startup+0.10104 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8045
/proc/meminfo: memFree=1113592/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=8692 CPUtime=0.09
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 1095632174 8900608 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4219642 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 2173 712 87 219 0 1951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8692

[startup+0.301075 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8045
/proc/meminfo: memFree=1113592/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=8692 CPUtime=0.29
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 1095 0 0 0 29 0 0 0 19 0 1 0 1095632174 8900608 942 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 2173 942 102 219 0 1951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8692

[startup+0.701145 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8045
/proc/meminfo: memFree=1113592/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=8692 CPUtime=0.69
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 1643 0 0 0 69 0 0 0 22 0 1 0 1095632174 8900608 1490 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 2173 1491 102 219 0 1951 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8692

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1106416/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=11684 CPUtime=1.49
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 2673 0 0 0 147 2 0 0 25 0 1 0 1095632174 11964416 2520 1992294400 4194304 5092341 548682068848 18446744073709551615 4492388 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 2921 2520 102 219 0 2699 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11684

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1100912/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=21016 CPUtime=3.09
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 6978 0 0 0 306 3 0 0 25 0 1 0 1095632174 21520384 4223 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 5254 4223 102 219 0 5032 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21016

[startup+6.30213 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1091056/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=23992 CPUtime=6.29
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 14400 0 0 0 622 7 0 0 25 0 1 0 1095632174 24567808 5686 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 5998 5686 102 219 0 5776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23992

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1077296/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=41508 CPUtime=12.68
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 17795 0 0 0 1260 8 0 0 25 0 1 0 1095632174 42504192 9081 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 10377 9081 102 219 0 10155 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41508

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1074480/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=41508 CPUtime=25.48
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 18508 0 0 0 2539 9 0 0 25 0 1 0 1095632174 42504192 9794 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 10377 9794 102 219 0 10155 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41508

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1058736/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=58052 CPUtime=51.07
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 22433 0 0 0 5096 11 0 0 25 0 1 0 1095632174 59445248 13719 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 14513 13719 102 219 0 14291 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 58052

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1083952/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=38592 CPUtime=102.26
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 27149 0 0 0 10211 15 0 0 25 0 1 0 1095632174 39518208 7517 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 9648 7517 102 219 0 9426 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38592

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1052080/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=162.23
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 47311 0 0 0 16198 25 0 0 25 0 1 0 1095632174 66924544 15392 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 15392 102 219 0 16117 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 65356

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049264/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=222.21
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 69409 0 0 0 22187 34 0 0 25 0 1 0 1095632174 66924544 16030 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16030 102 219 0 16117 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 65356

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8046
/proc/meminfo: memFree=1049264/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=282.19
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 91439 0 0 0 28176 43 0 0 25 0 1 0 1095632174 66924544 16030 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16030 102 219 0 16117 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 65356

[startup+342.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 8046
/proc/meminfo: memFree=1049200/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=342.17
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 126611 0 0 0 34160 57 0 0 25 0 1 0 1095632174 66924544 16030 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16030 102 219 0 16117 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 65356

[startup+402.302 s]
/proc/loadavg: 1.15 1.06 1.01 2/65 8046
/proc/meminfo: memFree=1049264/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=402.14
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 172104 0 0 0 40136 78 0 0 25 0 1 0 1095632174 66924544 16030 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16030 102 219 0 16117 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 65356

[startup+462.301 s]
/proc/loadavg: 1.05 1.05 1.00 2/65 8046
/proc/meminfo: memFree=1049200/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=462.13
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 216499 0 0 0 46115 98 0 0 25 0 1 0 1095632174 66924544 16030 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16030 102 219 0 16117 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 65356

[startup+522.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 8046
/proc/meminfo: memFree=1049136/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=522.1
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 249281 0 0 0 52098 112 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4241080 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 65356

[startup+582.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 8046
/proc/meminfo: memFree=1020592/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=104772 CPUtime=582.08
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 284733 0 0 0 58079 129 0 0 25 0 1 0 1095632174 107286528 23360 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 26193 23360 102 219 0 25971 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 104772

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8046
/proc/meminfo: memFree=1049136/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=642.06
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 320397 0 0 0 64057 149 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 65356

[startup+702.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8046
/proc/meminfo: memFree=1049136/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=702.04
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 361009 0 0 0 70035 169 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 65356

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8046
/proc/meminfo: memFree=1049072/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=762.03
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 402392 0 0 0 76015 188 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 65356

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049136/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=822
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 442627 0 0 0 81993 207 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4250876 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 65356

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049072/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=881.98
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 479275 0 0 0 87973 225 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 65356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1015856/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=104772 CPUtime=941.96
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 515200 0 0 0 93953 243 0 0 25 0 1 0 1095632174 107286528 24746 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 26193 24747 102 219 0 25971 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 104772

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049008/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=1001.94
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 551245 0 0 0 99933 261 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 65356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1015024/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=1061.92
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 587161 0 0 0 105914 278 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4249651 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049008/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=1121.89
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 622629 0 0 0 111894 295 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 65356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1020912/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=104772 CPUtime=1181.87
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 666356 0 0 0 117871 316 0 0 25 0 1 0 1095632174 107286528 23550 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 26193 23550 102 219 0 25971 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 104772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049072/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=1200.07
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 668721 0 0 0 119688 319 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65356

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8046
/proc/meminfo: memFree=1049072/2055920 swapFree=4174136/4192956
[pid=8045] ppid=8043 vsize=65356 CPUtime=1200.07
/proc/8045/stat : 8045 (minisat) R 8043 8045 7751 0 -1 4194304 668721 0 0 0 119688 319 0 0 25 0 1 0 1095632174 66924544 16033 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8045/statm: 16339 16033 102 219 0 16117 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1196.89
CPU system time (s): 3.20851
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 124480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.89
system time used= 3.20851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 668721
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= 2910

runsolver used 0.730888 second user time and 2.6306 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 09:40:54
IDJOB=1519524
IDBENCH=70191
IDSOLVER=546
FILE ID=node4/1519524-1238229654
PBS_JOBID= 9060641
Free space on /tmp= 65244 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519524-1238229654/watcher-1519524-1238229654 -o /tmp/evaluation-result-1519524-1238229654/solver-1519524-1238229654 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519524-1238229654.cnf

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=361858921

node4.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		: 3000.277
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		: 3000.277
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:       1114008 kB
Buffers:         79588 kB
Cached:         765236 kB
SwapCached:      12656 kB
Active:         136260 kB
Inactive:       722648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1114008 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            68916 kB
Committed_AS:  2739048 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 10:00:56