Trace number 1519846

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 1200.33

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.281
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 |                                                                             |
0.09/0.13	c |  Number of variables:         16000                                         |
0.09/0.13	c |  Number of clauses:           67200                                         |
0.09/0.13	c |  Parse time:                   0.12 s                                       |
0.29/0.31	c |  Simplification time:          0.18 s                                       |
0.29/0.31	c |                                                                             |
0.29/0.31	c ============================[ Search Statistics ]==============================
0.29/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.31	c ===============================================================================
0.29/0.36	c |       100 |   15547    66398   201616 |    24345      100    156 |  0.000 % |
0.39/0.44	c |       250 |   15547    66398   201616 |    26780      250    165 |  0.000 % |
0.49/0.53	c |       475 |   15547    66398   201616 |    29458      475    182 |  0.000 % |
0.59/0.69	c |       812 |   15547    66398   201616 |    32404      812    192 |  0.000 % |
0.89/0.91	c |      1318 |   15547    66398   201616 |    35644     1318    193 |  0.000 % |
1.19/1.23	c |      2077 |   15547    66398   201616 |    39209     2077    190 |  0.000 % |
1.69/1.72	c |      3216 |   15547    66398   201616 |    43130     3216    222 |  0.000 % |
2.39/2.47	c |      4924 |   15547    66398   201616 |    47443     4924    204 |  0.000 % |
3.59/3.68	c |      7486 |   15547    66398   201616 |    52187     7486    232 |  0.000 % |
5.49/5.55	c |     11330 |   15547    66398   201616 |    57406    11330    238 |  0.000 % |
8.29/8.35	c |     17096 |   15547    66398   201616 |    63147    17096    243 |  0.000 % |
12.99/13.07	c |     25745 |   15547    66398   201616 |    69461    25745    247 |  0.000 % |
20.39/20.45	c |     38719 |   15547    66398   201616 |    76407    38719    246 |  0.000 % |
33.58/33.64	c |     58180 |   15547    66398   201616 |    84048    58180    247 |  0.000 % |
55.58/55.62	c |     87372 |   15547    66398   201616 |    92453    12926    267 |  0.000 % |
85.47/85.58	c |    131161 |   15547    66398   201616 |   101699    56715    270 |  0.000 % |
135.06/135.18	c |    196845 |   15547    66398   201616 |   111868    33332    254 |  0.000 % |
219.34/219.49	c |    295371 |   15547    66398   201616 |   123055    32228    252 |  0.000 % |
335.52/335.68	c |    443160 |   15547    66398   201616 |   135361    69673    275 |  0.000 % |
553.17/553.31	c |    664843 |   15547    66398   201616 |   148897    46221    256 |  0.000 % |
855.70/855.94	c |    997368 |   15547    66398   201616 |   163787   106745    312 |  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-1519846-1238240211/watcher-1519846-1238240211 -o /tmp/evaluation-result-1519846-1238240211/solver-1519846-1238240211 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519846-1238240211.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 1.01 1.00 2/68 16220
/proc/meminfo: memFree=740656/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=8188 CPUtime=0
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 540 0 0 0 0 0 0 0 18 0 1 0 1096683152 8384512 524 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 2047 524 62 219 0 1825 0

[startup+0.0105669 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 16220
/proc/meminfo: memFree=740656/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=9420 CPUtime=0
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 814 0 0 0 0 0 0 0 18 0 1 0 1096683152 9646080 797 1992294400 4194304 5092341 548682068848 18446744073709551615 4209789 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 2355 798 63 219 0 2133 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9420

[startup+0.101573 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 16220
/proc/meminfo: memFree=740656/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=12064 CPUtime=0.09
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 1787 0 0 0 8 1 0 0 18 0 1 0 1096683152 12353536 1729 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 3016 1729 63 219 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12064

[startup+0.301586 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 16220
/proc/meminfo: memFree=740656/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=17660 CPUtime=0.29
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 2408 0 0 0 28 1 0 0 19 0 1 0 1096683152 18083840 2103 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 4415 2103 89 219 0 4193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17660

[startup+0.701613 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 16220
/proc/meminfo: memFree=740656/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=12468 CPUtime=0.69
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 2646 0 0 0 68 1 0 0 23 0 1 0 1096683152 12767232 1998 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 3117 1998 102 219 0 2895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12468

[startup+1.50167 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16221
/proc/meminfo: memFree=732456/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=12468 CPUtime=1.49
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 3027 0 0 0 148 1 0 0 25 0 1 0 1096683152 12767232 2379 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 3117 2379 102 219 0 2895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12468

[startup+3.10177 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16221
/proc/meminfo: memFree=730152/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=15064 CPUtime=3.09
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 3807 0 0 0 307 2 0 0 25 0 1 0 1096683152 15425536 3159 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 3766 3159 102 219 0 3544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15064

[startup+6.30199 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16221
/proc/meminfo: memFree=723176/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=24796 CPUtime=6.29
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 5489 0 0 0 626 3 0 0 25 0 1 0 1096683152 25391104 4841 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 6199 4841 102 219 0 5977 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24796

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16221
/proc/meminfo: memFree=709544/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=34148 CPUtime=12.69
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 8711 0 0 0 1264 5 0 0 25 0 1 0 1096683152 34967552 8063 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 8537 8063 102 219 0 8315 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34148

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16221
/proc/meminfo: memFree=686248/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=68108 CPUtime=25.48
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 14352 0 0 0 2538 10 0 0 25 0 1 0 1096683152 69742592 13704 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 17027 13704 102 219 0 16805 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68108

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=650600/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=99476 CPUtime=51.08
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 23364 0 0 0 5088 20 0 0 25 0 1 0 1096683152 101863424 22716 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 24869 22716 102 219 0 24647 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99476

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=642600/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=104824 CPUtime=102.28
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 46950 0 0 0 10188 40 0 0 25 0 1 0 1096683152 107339776 24471 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 26206 24471 102 219 0 25984 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 104824

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=645032/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=110020 CPUtime=162.26
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 72841 0 0 0 16163 63 0 0 25 0 1 0 1096683152 112660480 24064 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 27505 24064 102 219 0 27283 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 110020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=683240/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=60752 CPUtime=222.25
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 95020 0 0 0 22141 84 0 0 25 0 1 0 1096683152 62210048 14326 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 15188 14326 102 219 0 14966 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 60752

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=603560/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=154364 CPUtime=282.23
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 115097 0 0 0 28121 102 0 0 25 0 1 0 1096683152 158068736 34403 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 38591 34403 102 219 0 38369 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 154364

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/69 16221
/proc/meminfo: memFree=632680/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=111672 CPUtime=342.21
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 140765 0 0 0 34097 124 0 0 25 0 1 0 1096683152 114352128 26959 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 27918 26959 102 219 0 27696 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 111672

[startup+402.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/69 16221
/proc/meminfo: memFree=552616/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=222528 CPUtime=402.2
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 161019 0 0 0 40079 141 0 0 25 0 1 0 1096683152 227868672 47213 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 55632 47213 102 219 0 55410 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 222528

[startup+462.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 16221
/proc/meminfo: memFree=638248/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=115152 CPUtime=462.19
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 189022 0 0 0 46055 164 0 0 25 0 1 0 1096683152 117915648 25587 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 28788 25587 102 219 0 28566 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 115152

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 16221
/proc/meminfo: memFree=570344/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=226008 CPUtime=522.18
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 206174 0 0 0 52039 179 0 0 25 0 1 0 1096683152 231432192 42739 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 56502 42739 102 219 0 56280 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 226008

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 16221
/proc/meminfo: memFree=629608/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=116572 CPUtime=582.16
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 229710 0 0 0 58015 201 0 0 25 0 1 0 1096683152 119369728 27774 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 29143 27774 102 219 0 28921 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 116572

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=561192/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=227428 CPUtime=642.15
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 246641 0 0 0 63997 218 0 0 25 0 1 0 1096683152 232886272 44705 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 56857 44705 102 219 0 56635 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 227428

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=629288/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=119412 CPUtime=702.14
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 270489 0 0 0 69973 241 0 0 25 0 1 0 1096683152 122277888 27890 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 29853 27890 102 219 0 29631 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 119412

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=565544/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=230268 CPUtime=762.13
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 286240 0 0 0 75958 255 0 0 25 0 1 0 1096683152 235794432 43641 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 57567 43641 102 219 0 57345 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 230268

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=621416/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=164428 CPUtime=822.11
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 310488 0 0 0 81933 278 0 0 25 0 1 0 1096683152 168374272 29870 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 41107 29870 102 219 0 40885 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 164428

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=552744/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=230940 CPUtime=882.1
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 327465 0 0 0 87915 295 0 0 25 0 1 0 1096683152 236482560 46847 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 57735 46847 102 219 0 57513 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 230940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=493672/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=330708 CPUtime=942.08
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 342364 0 0 0 93898 310 0 0 25 0 1 0 1096683152 338644992 61746 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 82677 61746 102 219 0 82455 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 330708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=620520/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=123844 CPUtime=1002.07
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 364902 0 0 0 99875 332 0 0 25 0 1 0 1096683152 126816256 29907 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 30961 29907 102 219 0 30739 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 123844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=566248/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=234700 CPUtime=1062.06
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 378608 0 0 0 105859 347 0 0 25 0 1 0 1096683152 240332800 43613 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 58675 43613 102 219 0 58453 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 234700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=511400/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=234700 CPUtime=1122.04
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 392136 0 0 0 111842 362 0 0 25 0 1 0 1096683152 240332800 57141 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 58675 57141 102 219 0 58453 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 234700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=608296/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=171760 CPUtime=1182.04
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 417468 0 0 0 117817 387 0 0 25 0 1 0 1096683152 175882240 33227 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 42940 33227 102 219 0 42718 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 171760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=589160/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=171760 CPUtime=1200.04
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 421875 0 0 0 119613 391 0 0 25 0 1 0 1096683152 175882240 37634 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 42940 37634 102 219 0 42718 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 171760

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 16221
/proc/meminfo: memFree=589160/2055920 swapFree=4177828/4192956
[pid=16220] ppid=16218 vsize=171760 CPUtime=1200.04
/proc/16220/stat : 16220 (minisat) R 16218 16220 16075 0 -1 4194304 421875 0 0 0 119613 391 0 0 25 0 1 0 1096683152 175882240 37634 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/16220/statm: 42940 37634 102 219 0 42718 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 171760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.07
CPU user time (s): 1196.13
CPU system time (s): 3.9374
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 360748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.13
system time used= 3.9374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 421875
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= 2235

runsolver used 0.958854 second user time and 3.42148 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 12:36:51
IDJOB=1519846
IDBENCH=70352
IDSOLVER=546
FILE ID=node52/1519846-1238240211
PBS_JOBID= 9060663
Free space on /tmp= 66324 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519846-1238240211/watcher-1519846-1238240211 -o /tmp/evaluation-result-1519846-1238240211/solver-1519846-1238240211 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519846-1238240211.cnf

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=811070712

node52.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		: 3000.230
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		: 3000.230
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:        741136 kB
Buffers:         86716 kB
Cached:        1134552 kB
SwapCached:       7968 kB
Active:         116312 kB
Inactive:      1114960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        741136 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            69056 kB
Committed_AS:  2970268 kB
PageTables:       1736 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= 66320 MiB
End job on node52 at 2009-03-28 12:56:54