Trace number 1519830

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 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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 |                                                                             |
0.09/0.12	c |  Number of variables:         16000                                         |
0.09/0.12	c |  Number of clauses:           67200                                         |
0.09/0.12	c |  Parse time:                   0.11 s                                       |
0.19/0.28	c |  Simplification time:          0.16 s                                       |
0.19/0.28	c |                                                                             |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.29/0.34	c |       100 |   15543    66438   201740 |    24360      100    183 |  0.000 % |
0.39/0.41	c |       250 |   15543    66438   201740 |    26796      250    175 |  0.000 % |
0.49/0.50	c |       475 |   15543    66438   201740 |    29476      475    188 |  0.000 % |
0.59/0.65	c |       812 |   15543    66438   201740 |    32423      812    195 |  0.000 % |
0.79/0.86	c |      1318 |   15543    66438   201740 |    35666     1318    220 |  0.000 % |
1.09/1.18	c |      2077 |   15543    66438   201740 |    39232     2077    211 |  0.000 % |
1.59/1.67	c |      3216 |   15543    66438   201740 |    43156     3216    233 |  0.000 % |
2.39/2.40	c |      4924 |   15543    66438   201740 |    47471     4924    222 |  0.000 % |
3.49/3.54	c |      7486 |   15543    66438   201740 |    52219     7486    237 |  0.000 % |
5.29/5.36	c |     11330 |   15543    66438   201740 |    57441    11330    234 |  0.000 % |
8.09/8.12	c |     17096 |   15543    66438   201740 |    63185    17096    238 |  0.000 % |
12.59/12.63	c |     25745 |   15543    66438   201740 |    69503    25745    240 |  0.000 % |
19.78/19.87	c |     38719 |   15543    66438   201740 |    76453    38719    242 |  0.000 % |
32.58/32.61	c |     58180 |   15543    66438   201740 |    84099    58180    244 |  0.000 % |
53.78/53.80	c |     87372 |   15543    66438   201740 |    92509    12735    258 |  0.000 % |
82.76/82.87	c |    131161 |   15543    66438   201740 |   101760    56524    280 |  0.000 % |
131.63/131.75	c |    196845 |   15543    66438   201740 |   111936    33017    277 |  0.000 % |
213.31/213.46	c |    295371 |   15543    66438   201740 |   123129    32069    256 |  0.000 % |
325.37/325.53	c |    443160 |   15543    66438   201740 |   135442    69668    274 |  0.000 % |
519.60/519.81	c |    664843 |   15543    66438   201740 |   148987    43164    251 |  0.000 % |
809.49/809.82	c |    997368 |   15543    66438   201740 |   163885   103254    298 |  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-1519830-1238237971/watcher-1519830-1238237971 -o /tmp/evaluation-result-1519830-1238237971/solver-1519830-1238237971 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519830-1238237971.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 0.97 0.94 3/73 6909
/proc/meminfo: memFree=1143680/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=8188 CPUtime=0
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 558 0 0 0 0 0 0 0 20 0 1 0 1096462154 8384512 542 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 2047 544 62 219 0 1825 0

[startup+0.096056 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6909
/proc/meminfo: memFree=1143680/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=12196 CPUtime=0.09
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 1795 0 0 0 8 1 0 0 20 0 1 0 1096462154 12488704 1737 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 3049 1737 63 219 0 2827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.101057 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6909
/proc/meminfo: memFree=1143680/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=12196 CPUtime=0.09
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 1838 0 0 0 8 1 0 0 20 0 1 0 1096462154 12488704 1780 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 3049 1780 63 219 0 2827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12196

[startup+0.301096 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6909
/proc/meminfo: memFree=1143680/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=12304 CPUtime=0.29
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 2478 0 0 0 28 1 0 0 22 0 1 0 1096462154 12599296 1830 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 3076 1830 92 219 0 2854 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12304

[startup+0.701172 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 6909
/proc/meminfo: memFree=1143680/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=12304 CPUtime=0.69
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 2671 0 0 0 68 1 0 0 25 0 1 0 1096462154 12599296 2023 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 3076 2023 102 219 0 2854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12304

[startup+1.50132 s]
/proc/loadavg: 0.92 0.97 0.94 2/74 6910
/proc/meminfo: memFree=1135224/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=12304 CPUtime=1.49
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 3105 0 0 0 148 1 0 0 25 0 1 0 1096462154 12599296 2457 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 3076 2457 102 219 0 2854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12304

[startup+3.10163 s]
/proc/loadavg: 0.92 0.97 0.94 2/74 6910
/proc/meminfo: memFree=1132792/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=14900 CPUtime=3.09
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 3976 0 0 0 307 2 0 0 25 0 1 0 1096462154 15257600 3328 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 3725 3328 102 219 0 3503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14900

[startup+6.30125 s]
/proc/loadavg: 0.93 0.97 0.94 2/74 6910
/proc/meminfo: memFree=1125880/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=24788 CPUtime=6.28
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 5504 0 0 0 625 3 0 0 25 0 1 0 1096462154 25382912 4856 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 6197 4856 102 219 0 5975 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24788

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.94 2/74 6910
/proc/meminfo: memFree=1112632/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=34120 CPUtime=12.69
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 8767 0 0 0 1262 7 0 0 25 0 1 0 1096462154 34938880 8119 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 8530 8119 102 219 0 8308 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34120

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.94 2/74 6910
/proc/meminfo: memFree=1088568/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=68200 CPUtime=25.48
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 14519 0 0 0 2537 11 0 0 25 0 1 0 1096462154 69836800 13871 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 17050 13871 102 219 0 16828 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68200

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.94 2/74 6910
/proc/meminfo: memFree=1052664/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=99404 CPUtime=51.07
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 23551 0 0 0 5087 20 0 0 25 0 1 0 1096462154 101789696 22903 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 24851 22903 102 219 0 24629 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99404

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1038832/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=149088 CPUtime=102.25
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 48141 0 0 0 10185 40 0 0 25 0 1 0 1096462154 152666112 26131 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 37272 26131 102 219 0 37050 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 149088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1036464/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=109940 CPUtime=162.22
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 75985 0 0 0 16157 65 0 0 25 0 1 0 1096462154 112578560 26862 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 27485 26862 102 219 0 27263 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 109940

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1076848/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=80684 CPUtime=222.2
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 99203 0 0 0 22133 87 0 0 25 0 1 0 1096462154 82620416 16634 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 20171 16634 102 219 0 19949 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 80684

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=994416/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=154588 CPUtime=282.18
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 119926 0 0 0 28110 108 0 0 25 0 1 0 1096462154 158298112 37357 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 38647 37357 102 219 0 38425 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 154588

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1016752/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=156320 CPUtime=342.16
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 147527 0 0 0 34085 131 0 0 25 0 1 0 1096462154 160071680 31609 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 39080 31609 102 219 0 38858 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 156320

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=948664/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=243380 CPUtime=402.14
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 168409 0 0 0 40063 151 0 0 25 0 1 0 1096462154 249221120 52492 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 60845 52493 102 219 0 60623 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 243380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1016696/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=159348 CPUtime=462.11
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 190631 0 0 0 46035 176 0 0 25 0 1 0 1096462154 163172352 31659 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 39837 31659 102 219 0 39615 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 159348

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1070264/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=86724 CPUtime=522.09
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 213936 0 0 0 52011 198 0 0 25 0 1 0 1096462154 88805376 18484 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 21681 18484 102 219 0 21459 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 86724

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=988472/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=160628 CPUtime=582.07
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 234178 0 0 0 57992 215 0 0 25 0 1 0 1096462154 164483072 38726 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 40157 38726 102 219 0 39935 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 160628

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1060600/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=89440 CPUtime=642.05
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 256791 0 0 0 63969 236 0 0 25 0 1 0 1096462154 91586560 20559 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 22360 20559 102 219 0 22138 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 89440

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=987512/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=163344 CPUtime=702.02
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 275157 0 0 0 69949 253 0 0 25 0 1 0 1096462154 167264256 38925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 40836 38925 102 219 0 40614 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 163344

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1052600/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=119788 CPUtime=762.01
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 298075 0 0 0 75925 276 0 0 25 0 1 0 1096462154 122662912 22596 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 29947 22596 102 219 0 29725 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 119788

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=978488/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=230644 CPUtime=821.98
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 316699 0 0 0 81902 296 0 0 25 0 1 0 1096462154 236179456 41220 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 57661 41220 102 219 0 57439 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 230644

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=914104/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=230644 CPUtime=881.95
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 332681 0 0 0 87884 311 0 0 25 0 1 0 1096462154 236179456 57202 1992294400 4194304 5092341 548682068848 18446744073709551615 4240620 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 57661 57202 102 219 0 57439 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 230644

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1015672/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=168132 CPUtime=941.93
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 362251 0 0 0 93858 335 0 0 25 0 1 0 1096462154 172167168 31975 1992294400 4194304 5092341 548682068848 18446744073709551615 4240669 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 42033 31975 102 219 0 41811 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 168132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=955896/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=234644 CPUtime=1001.92
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 376976 0 0 0 99841 351 0 0 25 0 1 0 1096462154 240275456 46700 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 58661 46700 102 219 0 58439 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 234644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=894072/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=334412 CPUtime=1061.89
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 392537 0 0 0 105825 364 0 0 25 0 1 0 1096462154 342437888 62261 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 83603 62261 102 219 0 83381 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 334412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=1034552/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=128020 CPUtime=1121.87
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 415343 0 0 0 111802 385 0 0 25 0 1 0 1096462154 131092480 27059 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 32005 27059 102 219 0 31783 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 128020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=959032/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=238876 CPUtime=1181.85
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 434428 0 0 0 117782 403 0 0 25 0 1 0 1096462154 244609024 46144 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 59719 46144 102 219 0 59497 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 238876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 6916
/proc/meminfo: memFree=936632/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=238876 CPUtime=1200.05
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 439694 0 0 0 119597 408 0 0 25 0 1 0 1096462154 244609024 51410 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 59719 51410 102 219 0 59497 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 238876

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 0.94 2/74 6916
/proc/meminfo: memFree=936632/2055920 swapFree=4173988/4192956
[pid=6909] ppid=6907 vsize=238876 CPUtime=1200.05
/proc/6909/stat : 6909 (minisat) R 6907 6909 6828 0 -1 4194304 439694 0 0 0 119597 408 0 0 25 0 1 0 1096462154 244609024 51410 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/6909/statm: 59719 51410 102 219 0 59497 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 238876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1195.98
CPU system time (s): 4.11437
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 360692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.98
system time used= 4.11437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 439694
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= 1193

runsolver used 1.23181 second user time and 3.14852 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 11:59:31
IDJOB=1519830
IDBENCH=70344
IDSOLVER=546
FILE ID=node76/1519830-1238237971
PBS_JOBID= 9060721
Free space on /tmp= 65804 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519830-1238237971/watcher-1519830-1238237971 -o /tmp/evaluation-result-1519830-1238237971/solver-1519830-1238237971 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519830-1238237971.cnf

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=1380520452

node76.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		: 3000.259
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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1144096 kB
Buffers:         51724 kB
Cached:         776304 kB
SwapCached:      10684 kB
Active:          99204 kB
Inactive:       747872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1144096 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49752 kB
Committed_AS:  2836416 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 12:19:34