Trace number 1519862

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) 1200.07 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
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 |                                                                             |
0.10/0.14	c |  Number of variables:         18000                                         |
0.10/0.14	c |  Number of clauses:           75600                                         |
0.10/0.14	c |  Parse time:                   0.13 s                                       |
0.29/0.34	c |  Simplification time:          0.19 s                                       |
0.29/0.34	c |                                                                             |
0.29/0.34	c ============================[ Search Statistics ]==============================
0.29/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.34	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.34	c ===============================================================================
0.29/0.39	c |       100 |   17452    74619   226799 |    27360      100    216 |  0.000 % |
0.39/0.48	c |       250 |   17452    74619   226799 |    30096      250    202 |  0.000 % |
0.49/0.59	c |       475 |   17452    74619   226799 |    33105      475    205 |  0.000 % |
0.69/0.76	c |       812 |   17452    74619   226799 |    36416      812    212 |  0.000 % |
0.89/0.98	c |      1318 |   17452    74619   226799 |    40058     1318    218 |  0.000 % |
1.29/1.37	c |      2077 |   17452    74619   226799 |    44064     2077    225 |  0.000 % |
1.89/1.93	c |      3216 |   17452    74619   226799 |    48470     3216    256 |  0.000 % |
2.69/2.79	c |      4924 |   17452    74619   226799 |    53317     4924    243 |  0.000 % |
3.99/4.05	c |      7486 |   17452    74619   226799 |    58649     7486    246 |  0.000 % |
5.99/6.05	c |     11330 |   17452    74619   226799 |    64514    11330    251 |  0.000 % |
9.08/9.14	c |     17096 |   17452    74619   226799 |    70965    17096    256 |  0.000 % |
14.28/14.31	c |     25745 |   17452    74619   226799 |    78062    25745    255 |  0.000 % |
22.18/22.25	c |     38719 |   17452    74619   226799 |    85868    38719    255 |  0.000 % |
35.77/35.83	c |     58180 |   17452    74619   226799 |    94455    58180    258 |  0.000 % |
58.27/58.37	c |     87372 |   17452    74619   226799 |   103900    87372    262 |  0.000 % |
90.76/90.89	c |    131161 |   17452    74619   226799 |   114290    39937    284 |  0.000 % |
144.92/145.01	c |    196845 |   17452    74619   226799 |   125719   105621    285 |  0.000 % |
228.70/228.84	c |    295371 |   17452    74619   226799 |   138291    88098    307 |  0.000 % |
360.75/360.90	c |    443160 |   17452    74619   226799 |   152121   110386    291 |  0.000 % |
582.67/582.95	c |    664843 |   17452    74619   226799 |   167333    52220    263 |  0.000 % |
906.43/906.81	c |    997368 |   17452    74619   226799 |   184066    70722    344 |  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-1519862-1238241482/watcher-1519862-1238241482 -o /tmp/evaluation-result-1519862-1238241482/solver-1519862-1238241482 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519862-1238241482.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: 0.99 0.97 0.98 3/64 2510
/proc/meminfo: memFree=842288/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=8188 CPUtime=0
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 552 0 0 0 0 0 0 0 18 0 1 0 268349639 8384512 536 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 2047 537 62 219 0 1825 0

[startup+0.067943 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2510
/proc/meminfo: memFree=842288/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=11452 CPUtime=0.05
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 1534 0 0 0 5 0 0 0 18 0 1 0 268349639 11726848 1517 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 2863 1517 63 219 0 2641 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11452

[startup+0.101947 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2510
/proc/meminfo: memFree=842288/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=12272 CPUtime=0.1
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 1863 0 0 0 9 1 0 0 18 0 1 0 268349639 12566528 1805 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 3068 1805 63 219 0 2846 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12272

[startup+0.301968 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2510
/proc/meminfo: memFree=842288/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=13564 CPUtime=0.29
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 2386 0 0 0 28 1 0 0 19 0 1 0 268349639 13889536 2267 1992294400 4194304 5092341 548682068848 18446744073709551615 4205565 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 3391 2267 87 219 0 3169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13564

[startup+0.702011 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2510
/proc/meminfo: memFree=842288/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=12748 CPUtime=0.69
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 2847 0 0 0 68 1 0 0 23 0 1 0 268349639 13053952 2143 1992294400 4194304 5092341 548682068848 18446744073709551615 4244066 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 3187 2143 102 219 0 2965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12748

[startup+1.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=833384/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=12748 CPUtime=1.49
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 3223 0 0 0 147 2 0 0 25 0 1 0 268349639 13053952 2519 1992294400 4194304 5092341 548682068848 18446744073709551615 4248837 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 3187 2519 102 219 0 2965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12748

[startup+3.10128 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=830888/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=15344 CPUtime=3.08
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 4026 0 0 0 305 3 0 0 25 0 1 0 268349639 15712256 3322 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 3836 3322 102 219 0 3614 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15344

[startup+6.30163 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=824488/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=25076 CPUtime=6.29
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 5599 0 0 0 624 5 0 0 25 0 1 0 268349639 25677824 4895 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 6269 4895 102 219 0 6047 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25076

[startup+12.7023 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=811752/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=34364 CPUtime=12.69
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 8661 0 0 0 1261 8 0 0 25 0 1 0 268349639 35188736 7957 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 8591 7957 102 219 0 8369 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34364

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=787688/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=68308 CPUtime=25.48
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 14504 0 0 0 2536 12 0 0 25 0 1 0 268349639 69947392 13800 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 17077 13800 102 219 0 16855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68308

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=753128/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=99636 CPUtime=51.07
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 23193 0 0 0 5088 19 0 0 25 0 1 0 268349639 102027264 22489 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 24909 22489 102 219 0 24687 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99636

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=760744/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=106268 CPUtime=102.25
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 49445 0 0 0 10185 40 0 0 25 0 1 0 268349639 108818432 20374 1992294400 4194304 5092341 548682068848 18446744073709551615 4248576 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 26567 20374 102 219 0 26345 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 106268

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2511
/proc/meminfo: memFree=682216/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=217124 CPUtime=162.22
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 69246 0 0 0 16162 60 0 0 25 0 1 0 268349639 222334976 40175 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 54281 40175 102 219 0 54059 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 217124

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=720488/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=155808 CPUtime=222.2
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 97859 0 0 0 22137 83 0 0 25 0 1 0 268349639 159547392 30331 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 38952 30331 102 219 0 38730 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 155808

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=652200/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=41156 CPUtime=282.18
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 118475 0 0 0 28115 103 0 0 25 0 1 0 268349639 42143744 9064 1992294400 4194304 5092341 548682068848 18446744073709551615 4241876 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 10289 9064 102 219 0 10067 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 41156

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=719720/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=156664 CPUtime=342.15
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 140065 0 0 0 34093 122 0 0 25 0 1 0 268349639 160423936 30654 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 39166 30654 102 219 0 38944 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 156664

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=639592/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=223176 CPUtime=402.13
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 160216 0 0 0 40074 139 0 0 25 0 1 0 268349639 228532224 50805 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 55794 50805 102 219 0 55572 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 223176

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=733160/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=114600 CPUtime=462.1
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 185137 0 0 0 46049 161 0 0 25 0 1 0 268349639 117350400 27242 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 28650 27242 102 219 0 28428 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 114600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=666792/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=225456 CPUtime=522.08
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 201969 0 0 0 52032 176 0 0 25 0 1 0 268349639 230866944 44074 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 56364 44074 102 219 0 56142 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 225456

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=759784/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=87856 CPUtime=582.07
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 226193 0 0 0 58009 198 0 0 25 0 1 0 268349639 89964544 20604 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 21964 20604 102 219 0 21742 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 87856

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=678376/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=228272 CPUtime=642.04
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 246390 0 0 0 63988 216 0 0 25 0 1 0 268349639 233750528 40801 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 57068 40801 102 219 0 56846 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 228272

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=622824/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=228272 CPUtime=702.01
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 260471 0 0 0 69970 231 0 0 25 0 1 0 268349639 233750528 54882 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 57068 54882 102 219 0 56846 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 228272

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=711400/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=164064 CPUtime=761.99
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 286731 0 0 0 75946 253 0 0 25 0 1 0 268349639 168001536 32567 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 41016 32567 102 219 0 40794 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 164064

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=652840/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=230576 CPUtime=821.96
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 301443 0 0 0 81928 268 0 0 25 0 1 0 268349639 236109824 47279 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/2510/statm: 57644 47279 102 219 0 57422 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 230576

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=745192/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=121112 CPUtime=881.94
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 325202 0 0 0 87905 289 0 0 25 0 1 0 268349639 124018688 24142 1992294400 4194304 5092341 548682068848 18446744073709551615 4250090 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 30278 24142 102 219 0 30056 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 121112

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=678952/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=165456 CPUtime=941.91
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 341906 0 0 0 93886 305 0 0 25 0 1 0 268349639 169426944 40846 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 41364 40846 102 219 0 41142 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 165456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=611176/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=231968 CPUtime=1001.9
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 358689 0 0 0 99869 321 0 0 25 0 1 0 268349639 237535232 57629 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 57992 57629 102 219 0 57770 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 231968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=563432/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=331736 CPUtime=1061.87
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 370778 0 0 0 105854 333 0 0 25 0 1 0 268349639 339697664 69718 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 82934 69718 102 219 0 82712 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 331736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=752296/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=97188 CPUtime=1121.85
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 391563 0 0 0 111834 351 0 0 25 0 1 0 268349639 99520512 22412 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 24297 22412 102 219 0 24075 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 97188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=678184/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=171092 CPUtime=1181.83
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 410189 0 0 0 117814 369 0 0 25 0 1 0 268349639 175198208 41038 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 42773 41038 102 219 0 42551 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 171092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=652776/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=237604 CPUtime=1200.02
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 416283 0 0 0 119628 374 0 0 25 0 1 0 268349639 243306496 47132 1992294400 4194304 5092341 548682068848 18446744073709551615 4250816 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 59401 47132 102 219 0 59179 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 237604

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: 0.99 0.97 0.98 2/65 2517
/proc/meminfo: memFree=652776/2055920 swapFree=4181692/4192956
[pid=2510] ppid=2508 vsize=237604 CPUtime=1200.02
/proc/2510/stat : 2510 (minisat) R 2508 2510 2335 0 -1 4194304 416283 0 0 0 119628 374 0 0 25 0 1 0 268349639 243306496 47132 1992294400 4194304 5092341 548682068848 18446744073709551615 4250816 0 0 4096 3 0 0 0 17 0 0 0
/proc/2510/statm: 59401 47132 102 219 0 59179 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 237604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.07
CPU user time (s): 1196.29
CPU system time (s): 3.77843
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 363652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.29
system time used= 3.77842
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 416283
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= 2414

runsolver used 1.01285 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 12:58:03
IDJOB=1519862
IDBENCH=70360
IDSOLVER=546
FILE ID=node42/1519862-1238241482
PBS_JOBID= 9060694
Free space on /tmp= 66240 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519862-1238241482/watcher-1519862-1238241482 -o /tmp/evaluation-result-1519862-1238241482/solver-1519862-1238241482 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519862-1238241482.cnf

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=396742325

node42.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		: 3000.211
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		: 3000.211
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:        842704 kB
Buffers:         94876 kB
Cached:        1019832 kB
SwapCached:       5184 kB
Active:         146252 kB
Inactive:       977040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        842704 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          14284 kB
Slab:            75964 kB
Committed_AS:   823124 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-28 13:18:05