Trace number 1519860

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) 1200.08 1199.93

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
MD5SUMeb6bf34a1ded0d6ac9d6c9b7ba628c09
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.4797
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 |                                                                             |
0.09/0.15	c |  Number of variables:         18000                                         |
0.09/0.15	c |  Number of clauses:           75600                                         |
0.09/0.15	c |  Parse time:                   0.14 s                                       |
0.29/0.36	c |  Simplification time:          0.20 s                                       |
0.29/0.36	c |                                                                             |
0.29/0.36	c ============================[ Search Statistics ]==============================
0.29/0.36	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.36	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.36	c ===============================================================================
0.39/0.41	c |       100 |   17464    74680   226936 |    27382      100    243 |  0.000 % |
0.39/0.50	c |       250 |   17464    74680   226936 |    30120      250    188 |  0.000 % |
0.59/0.61	c |       475 |   17464    74680   226936 |    33133      475    201 |  0.000 % |
0.69/0.79	c |       812 |   17464    74680   226936 |    36446      812    186 |  0.000 % |
1.00/1.06	c |      1318 |   17464    74680   226936 |    40090     1318    222 |  0.000 % |
1.39/1.44	c |      2077 |   17464    74680   226936 |    44100     2077    221 |  0.000 % |
1.99/2.00	c |      3216 |   17464    74680   226936 |    48510     3216    235 |  0.000 % |
2.79/2.86	c |      4924 |   17464    74680   226936 |    53361     4924    223 |  0.000 % |
4.09/4.18	c |      7486 |   17464    74680   226936 |    58697     7486    240 |  0.000 % |
6.19/6.27	c |     11330 |   17464    74680   226936 |    64566    11330    243 |  0.000 % |
9.39/9.44	c |     17096 |   17464    74680   226936 |    71023    17096    245 |  0.000 % |
14.60/14.69	c |     25745 |   17464    74680   226936 |    78125    25745    253 |  0.000 % |
23.09/23.15	c |     38719 |   17464    74680   226936 |    85938    38719    256 |  0.000 % |
37.50/37.52	c |     58180 |   17464    74680   226936 |    94532    58180    266 |  0.000 % |
60.80/60.82	c |     87372 |   17464    74680   226936 |   103985    87372    272 |  0.000 % |
95.00/95.07	c |    131161 |   17464    74680   226936 |   114384    40060    313 |  0.000 % |
151.71/151.76	c |    196845 |   17464    74680   226936 |   125822   105744    291 |  0.000 % |
240.92/240.91	c |    295371 |   17464    74680   226936 |   138404    88207    295 |  0.000 % |
374.73/374.76	c |    443160 |   17464    74680   226936 |   152245   110516    283 |  0.000 % |
601.96/601.98	c |    664843 |   17464    74680   226936 |   167469    52270    260 |  0.000 % |
942.01/941.94	c |    997368 |   17464    74680   226936 |   184216    70937    382 |  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-1519860-1238241437/watcher-1519860-1238241437 -o /tmp/evaluation-result-1519860-1238241437/solver-1519860-1238241437 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519860-1238241437.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 0.99 3/64 16586
/proc/meminfo: memFree=877808/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=8188 CPUtime=0
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 525 0 0 0 0 0 0 0 18 0 1 0 1096810230 8384512 510 1992294400 4194304 5092341 548682068848 18446744073709551615 4515648 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 2047 518 62 219 0 1825 0

[startup+0.0447861 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16586
/proc/meminfo: memFree=877808/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=10728 CPUtime=0.03
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 1294 0 0 0 3 0 0 0 18 0 1 0 1096810230 10985472 1278 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 2682 1279 63 219 0 2460 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10728

[startup+0.102768 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16586
/proc/meminfo: memFree=877808/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=12140 CPUtime=0.09
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 1832 0 0 0 9 0 0 0 18 0 1 0 1096810230 12431360 1775 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 3035 1775 63 219 0 2813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12140

[startup+0.301712 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16586
/proc/meminfo: memFree=877808/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=13432 CPUtime=0.29
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 2377 0 0 0 29 0 0 0 19 0 1 0 1096810230 13754368 2259 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 3358 2259 87 219 0 3136 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13432

[startup+0.701601 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16586
/proc/meminfo: memFree=877808/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=12752 CPUtime=0.69
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 2821 0 0 0 68 1 0 0 22 0 1 0 1096810230 13058048 2118 1992294400 4194304 5092341 548682068848 18446744073709551615 4240512 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 3188 2118 102 219 0 2966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12752

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16587
/proc/meminfo: memFree=869032/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=12752 CPUtime=1.49
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 3180 0 0 0 148 1 0 0 25 0 1 0 1096810230 13058048 2477 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 3188 2477 102 219 0 2966 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12752

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16587
/proc/meminfo: memFree=866856/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=15348 CPUtime=3.09
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 3890 0 0 0 307 2 0 0 25 0 1 0 1096810230 15716352 3187 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 3837 3187 102 219 0 3615 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15348

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16587
/proc/meminfo: memFree=860648/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=25080 CPUtime=6.29
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 5425 0 0 0 626 3 0 0 25 0 1 0 1096810230 25681920 4722 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 6270 4722 102 219 0 6048 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25080

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16587
/proc/meminfo: memFree=848040/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=34368 CPUtime=12.7
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 8480 0 0 0 1263 7 0 0 25 0 1 0 1096810230 35192832 7777 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 8592 7777 102 219 0 8370 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 34368

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16587
/proc/meminfo: memFree=825064/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=68344 CPUtime=25.49
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 14013 0 0 0 2537 12 0 0 25 0 1 0 1096810230 69984256 13310 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 17086 13310 102 219 0 16864 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 68344

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16587
/proc/meminfo: memFree=787624/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=99596 CPUtime=51.1
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 23429 0 0 0 5087 23 0 0 25 0 1 0 1096810230 101986304 22726 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 24899 22726 102 219 0 24677 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 99596

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16587
/proc/meminfo: memFree=799720/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=106564 CPUtime=102.31
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 50993 0 0 0 10187 44 0 0 25 0 1 0 1096810230 109121536 19506 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 26641 19506 102 219 0 26419 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 106564

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16587
/proc/meminfo: memFree=725928/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=217420 CPUtime=162.31
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 69647 0 0 0 16168 63 0 0 25 0 1 0 1096810230 222638080 38160 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 54355 38160 102 219 0 54133 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 217420

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16587
/proc/meminfo: memFree=775720/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=108896 CPUtime=222.32
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 95908 0 0 0 22145 87 0 0 25 0 1 0 1096810230 111509504 25495 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 27224 25495 102 219 0 27002 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 108896

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=702120/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=219752 CPUtime=282.32
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 114445 0 0 0 28129 103 0 0 25 0 1 0 1096810230 225026048 44032 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 54938 44032 102 219 0 54716 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 219752

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=773928/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=112660 CPUtime=342.33
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 137882 0 0 0 34107 126 0 0 25 0 1 0 1096810230 115363840 25915 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 28165 25915 102 219 0 27943 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 112660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=698280/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=223516 CPUtime=402.33
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 157018 0 0 0 40089 144 0 0 25 0 1 0 1096810230 228880384 45051 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 55879 45051 102 219 0 55657 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 223516

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=792104/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=114860 CPUtime=462.35
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 181945 0 0 0 46067 168 0 0 25 0 1 0 1096810230 117616640 21357 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 28715 21357 102 219 0 28493 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 114860

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=720040/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=159204 CPUtime=522.35
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 200063 0 0 0 52050 185 0 0 25 0 1 0 1096810230 163024896 39475 1992294400 4194304 5092341 548682068848 18446744073709551615 4241503 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 39801 39475 102 219 0 39579 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 159204

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=823208/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=67936 CPUtime=582.35
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 220719 0 0 0 58031 204 0 0 25 0 1 0 1096810230 69566464 13608 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 16984 13608 102 219 0 16762 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 67936

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=742312/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=161548 CPUtime=642.37
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 240781 0 0 0 64012 225 0 0 25 0 1 0 1096810230 165425152 33670 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 40387 33670 102 219 0 40165 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 161548

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=680232/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=228060 CPUtime=702.37
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 256506 0 0 0 69995 242 0 0 25 0 1 0 1096810230 233533440 49395 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 57015 49395 102 219 0 56793 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 228060

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=786856/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=119624 CPUtime=762.39
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 278161 0 0 0 75974 265 0 0 25 0 1 0 1096810230 122494976 22582 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 29906 22582 102 219 0 29684 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 119624

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16593
/proc/meminfo: memFree=715688/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=163968 CPUtime=822.39
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 296115 0 0 0 81956 283 0 0 25 0 1 0 1096810230 167903232 40536 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 40992 40536 102 219 0 40770 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 163968

[startup+882.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16593
/proc/meminfo: memFree=658536/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=230480 CPUtime=882.4
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 310281 0 0 0 87944 296 0 0 25 0 1 0 1096810230 236011520 54702 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 57620 54702 102 219 0 57398 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 230480

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16593
/proc/meminfo: memFree=738536/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=165296 CPUtime=942.41
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 337827 0 0 0 93921 320 0 0 25 0 1 0 1096810230 169263104 34835 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 41324 34835 102 219 0 41102 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 165296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16593
/proc/meminfo: memFree=675048/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=231808 CPUtime=1002.41
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 353556 0 0 0 99908 333 0 0 25 0 1 0 1096810230 237371392 50564 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 57952 50564 102 219 0 57730 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 231808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16593
/proc/meminfo: memFree=609192/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=331576 CPUtime=1062.42
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 370131 0 0 0 105893 349 0 0 25 0 1 0 1096810230 339533824 67139 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 82894 67139 102 219 0 82672 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 331576

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16593
/proc/meminfo: memFree=556008/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=332000 CPUtime=1122.43
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 383264 0 0 0 111880 363 0 0 25 0 1 0 1096810230 339968000 80272 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 83000 80272 102 219 0 82778 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 332000

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16595
/proc/meminfo: memFree=760872/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=127300 CPUtime=1182.44
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 408300 0 0 0 117858 386 0 0 25 0 1 0 1096810230 130355200 29166 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 31825 29166 102 219 0 31603 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 127300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16595
/proc/meminfo: memFree=736680/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=171644 CPUtime=1200.04
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 414084 0 0 0 119614 390 0 0 25 0 1 0 1096810230 175763456 34950 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 42911 34950 102 219 0 42689 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 171644

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

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

[startup+1199.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16595
/proc/meminfo: memFree=736680/2055920 swapFree=4178240/4192956
[pid=16586] ppid=16584 vsize=171644 CPUtime=1200.04
/proc/16586/stat : 16586 (minisat) R 16584 16586 16413 0 -1 4194304 414084 0 0 0 119614 390 0 0 25 0 1 0 1096810230 175763456 34950 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16586/statm: 42911 34950 102 219 0 42689 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 171644

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.93
CPU time (s): 1200.08
CPU user time (s): 1196.14
CPU system time (s): 3.9314
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 526988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.14
system time used= 3.9314
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 414084
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= 2020

runsolver used 0.872867 second user time and 2.59161 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-28 12:57:17
IDJOB=1519860
IDBENCH=70359
IDSOLVER=546
FILE ID=node16/1519860-1238241437
PBS_JOBID= 9060681
Free space on /tmp= 63924 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1550223396-041.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519860-1238241437/watcher-1519860-1238241437 -o /tmp/evaluation-result-1519860-1238241437/solver-1519860-1238241437 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519860-1238241437.cnf

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

MD5SUM BENCH= eb6bf34a1ded0d6ac9d6c9b7ba628c09
RANDOM SEED=37029579

node16.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:        878288 kB
Buffers:         81144 kB
Cached:        1003256 kB
SwapCached:       8496 kB
Active:          92876 kB
Inactive:      1001500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878288 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          15608 kB
Slab:            69272 kB
Committed_AS:  2948024 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-28 13:17:19