Trace number 1553463

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
MXC 2009-03-10? (TO) 1200.13 1200.55

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark611.334
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

279.19/279.40	c starting MXC with:
279.19/279.40	c cnf_path = HOME/instance-1553463-1238715324.cnf
279.19/279.40	c restart_strategy = auto
279.19/279.40	c sign_strategy = cached
279.19/279.40	c use_preprocessing = -1
279.19/279.40	c output_implicant = 1
279.19/279.40	c timeout_seconds = 0
279.19/279.40	c running SatELite... done
279.19/279.40	c 51017 vars eliminated
279.19/279.40	c received 18 units and 58426 clauses from SatELite
279.19/279.40	c 51034 assignments made, starting to guess now
279.19/279.40	c ===================================[MXC]=====================================
279.19/279.40	c | Conflicts |                Clause Statistics                   |   Vars   |
279.19/279.40	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
279.19/279.40	c =============================================================================
279.19/279.40	c |         0 |       0   20996    37430        0        0     nan |    54258 |
279.19/279.40	c |       100 |       0   21000    37430       96     1050     7.5 |     3224 |
279.19/279.40	c |       210 |       0   21001    37430      205     1105     9.4 |     3224 |
279.19/279.40	c |       441 |       0   21002    37430      435     1220    16.1 |     3224 |
279.19/279.40	c |       805 |       0   21005    37430      796     1402    19.8 |     3224 |
279.19/279.40	c |      1315 |       0   21005    37430     1306     1657    16.7 |     3224 |
279.19/279.40	c |      1986 |       0   21009    37430     1973     1993    13.8 |     3224 |
279.19/279.40	c |      2834 |       0   21011    37430     1812     2417     7.2 |     3224 |
279.19/279.40	c |      3876 |       0   20883    37428     2853     2938    18.7 |     3223 |
279.19/279.40	c |      5132 |       0   20894    37428     2586     3566    22.7 |     3223 |
279.19/279.40	c |      6623 |       0   20896    37428     4075     4311    23.8 |     3223 |
279.19/279.40	c |      8373 |       0   20897    37428     3550     5186    31.0 |     3223 |
279.19/279.40	c |     10408 |       0   20901    37428     5581     6204    44.4 |     3223 |
279.19/279.40	c |     12756 |       0   20908    37428     4539     7378    44.6 |     3223 |
279.19/279.40	c |     15449 |       0   20912    37428     7228     8724    42.1 |     3223 |
279.19/279.40	c |     18521 |       0   20914    37428     5197    10260    56.8 |     3223 |
279.19/279.40	c |     22010 |       0   20787    37426     8684    12005    65.4 |     3222 |
279.19/279.40	c |     25958 |       0   20787    37426    12632    13979    92.2 |     3222 |
279.19/279.40	c |     30411 |       0   20787    37426     9455    16205   128.1 |     3222 |
279.19/279.40	c |     35419 |       0   20793    37426    14457    18709    98.0 |     3222 |
279.19/279.40	c |     41038 |       0   20796    37424    20068    21519    82.5 |     3221 |
279.19/279.40	c |     47329 |       0   20796    37424    14874    24664    75.8 |     3221 |
279.19/279.40	c |     54360 |       0   20798    37424    21903    28180   125.7 |     3221 |
279.19/279.40	c |     62205 |       0   20802    37424    29744    32102   153.7 |     3221 |
279.19/279.40	c |     70945 |       0   20804    37424    21286    36472   161.7 |     3221 |
279.19/279.40	c |     80669 |       0   20804    37424    31010    41334   145.8 |     3221 |
279.19/279.40	c |     91476 |       0   20807    37424    41814    46738   132.7 |     3221 |
279.19/279.40	c |    103474 |       0   20808    37424    27983    52737   126.4 |     3221 |
279.19/279.40	c |    116782 |       0   20809    37424    41290    59391   122.2 |     3221 |
279.19/279.40	c |    131532 |       0   20809    37297    44640    66766   119.6 |     3220 |
279.19/279.40	c |    147868 |       0   20814    37297    60971    74934   148.3 |     3220 |
279.19/279.40	c |    165948 |       0   20818    37297    79047    83974   159.3 |     3220 |
279.19/279.40	c |    185947 |       0   20818    37297    54599    93949   152.9 |     3220 |
279.19/279.40	c |    208057 |       0   20819    37297    76708    96463   177.3 |     3220 |
279.19/279.40	c |    232489 |       0   20819    37170    49905    99014   178.5 |     3219 |
279.19/279.40	c |    259475 |       0   20822    37170    76888   101416   182.7 |     3219 |
279.19/279.40	c |    289271 |       0   20824    36261    39246   104054   242.8 |     3210 |
279.19/279.40	c |    322158 |       0   20839    36261    72118   105310   283.0 |     3210 |
279.19/279.40	c |    358445 |       0   20841    36261    54433   107989   282.6 |     3210 |
279.19/279.40	c |    398472 |       0   20858    36261    94443   110749   234.8 |     3210 |
279.19/279.40	c |    442613 |       0   20870    36013    65421   113554   321.9 |     3208 |
279.19/279.40	c |    491279 |       0   20880    36013   114077   115955   256.9 |     3208 |
279.19/279.40	c |    544923 |       0   20996    34882

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553463-1238715324/watcher-1553463-1238715324 -o /tmp/evaluation-result-1553463-1238715324/solver-1553463-1238715324 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1553463-1238715324.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1311
/proc/meminfo: memFree=1070472/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=7544 CPUtime=0
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 1160 0 0 0 0 0 0 0 18 0 1 0 1144195512 7725056 1146 1992294400 134512640 135192793 4294956208 18446744073709551615 134527801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 1886 1154 50 166 0 1717 0

[startup+0.036046 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1311
/proc/meminfo: memFree=1070472/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=15672 CPUtime=0.02
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 3187 0 0 0 1 1 0 0 18 0 1 0 1144195512 16048128 3171 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 3918 3178 54 166 0 3749 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15672

[startup+0.101056 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1311
/proc/meminfo: memFree=1070472/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=20220 CPUtime=0.09
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 4343 0 0 0 7 2 0 0 18 0 1 0 1144195512 20705280 4327 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 5055 4327 54 166 0 4886 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20220

[startup+0.301093 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1311
/proc/meminfo: memFree=1070472/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=26056 CPUtime=0.29
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 6366 0 0 0 26 3 0 0 19 0 1 0 1144195512 26681344 5704 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 6514 5704 56 166 0 6345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26056

[startup+0.70117 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1311
/proc/meminfo: memFree=1070472/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=37472 CPUtime=0.69
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 9270 0 0 0 65 4 0 0 22 0 1 0 1144195512 38371328 8608 1992294400 134512640 135192793 4294956208 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 9368 8608 56 166 0 9199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37472

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=1028928/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=61016 CPUtime=1.49
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 15041 0 0 0 143 6 0 0 25 0 1 0 1144195512 62480384 14379 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 15254 14379 56 166 0 15085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61016

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=1007552/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=74260 CPUtime=3.09
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 18022 0 0 0 302 7 0 0 25 0 1 0 1144195512 76042240 17360 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 18565 17360 56 166 0 18396 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74260

[startup+6.30224 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=996608/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=82088 CPUtime=6.29
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 19865 0 0 0 621 8 0 0 25 0 1 0 1144195512 84058112 19203 1992294400 134512640 135192793 4294956208 18446744073709551615 134573772 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 20522 19203 56 166 0 20353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82088

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=989568/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=88068 CPUtime=12.68
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 21285 0 0 0 1260 8 0 0 25 0 1 0 1144195512 90181632 20623 1992294400 134512640 135192793 4294956208 18446744073709551615 134573772 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 22017 20623 56 166 0 21848 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 88068

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=987584/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=89408 CPUtime=25.48
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 21685 0 0 0 2540 8 0 0 25 0 1 0 1144195512 91553792 21023 1992294400 134512640 135192793 4294956208 18446744073709551615 134568128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 22352 21023 56 166 0 22183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 89408

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=985856/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=89552 CPUtime=51.07
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 23051 0 0 0 5098 9 0 0 25 0 1 0 1144195512 91701248 21523 1992294400 134512640 135192793 4294956208 18446744073709551615 134552264 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 22388 21523 73 166 0 22219 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89552

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=932288/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=143012 CPUtime=102.26
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 36386 0 0 0 10210 16 0 0 25 0 1 0 1144195512 146444288 34858 1992294400 134512640 135192793 4294956208 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 35753 34858 73 166 0 35584 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 143012

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=904960/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=170144 CPUtime=162.23
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 43187 0 0 0 16202 21 0 0 25 0 1 0 1144195512 174227456 41659 1992294400 134512640 135192793 4294956208 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 42536 41659 73 166 0 42367 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 170144

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=860544/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=214548 CPUtime=222.21
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54258 0 0 0 22193 28 0 0 25 0 1 0 1144195512 219697152 52730 1992294400 134512640 135192793 4294956208 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 53637 52730 73 166 0 53468 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 214548

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=860672/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=214548 CPUtime=282.19
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54268 0 0 0 28191 28 0 0 25 0 1 0 1144195512 219697152 52740 1992294400 134512640 135192793 4294956208 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 53637 52740 73 166 0 53468 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 214548

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=860608/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=214548 CPUtime=342.17
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54274 0 0 0 34189 28 0 0 25 0 1 0 1144195512 219697152 52746 1992294400 134512640 135192793 4294956208 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 53637 52746 73 166 0 53468 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 214548

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=860480/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=214548 CPUtime=402.15
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54304 0 0 0 40187 28 0 0 25 0 1 0 1144195512 219697152 52776 1992294400 134512640 135192793 4294956208 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 53637 52776 73 166 0 53468 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 214548

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=860480/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=214548 CPUtime=462.12
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54307 0 0 0 46184 28 0 0 25 0 1 0 1144195512 219697152 52779 1992294400 134512640 135192793 4294956208 18446744073709551615 134550942 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 53637 52779 73 166 0 53468 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 214548

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=860288/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=214804 CPUtime=522.11
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54355 0 0 0 52182 29 0 0 25 0 1 0 1144195512 219959296 52827 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 53701 52827 73 166 0 53532 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 214804

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1312
/proc/meminfo: memFree=858624/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=216840 CPUtime=582.09
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54774 0 0 0 58180 29 0 0 25 0 1 0 1144195512 222044160 53246 1992294400 134512640 135192793 4294956208 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 54210 53246 73 166 0 54041 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 216840

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=858176/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=218024 CPUtime=642.07
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 54875 0 0 0 64178 29 0 0 25 0 1 0 1144195512 223256576 53347 1992294400 134512640 135192793 4294956208 18446744073709551615 134552589 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 54506 53347 73 166 0 54337 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 218024

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=857408/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=218792 CPUtime=702.04
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 55052 0 0 0 70175 29 0 0 25 0 1 0 1144195512 224043008 53524 1992294400 134512640 135192793 4294956208 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 54698 53524 73 166 0 54529 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 218792

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=853632/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=222408 CPUtime=762.04
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 55978 0 0 0 76173 31 0 0 25 0 1 0 1144195512 227745792 54450 1992294400 134512640 135192793 4294956208 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 55602 54450 73 166 0 55433 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 222408

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=852672/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=224068 CPUtime=822.01
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 56251 0 0 0 82170 31 0 0 25 0 1 0 1144195512 229445632 54723 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 56017 54723 73 166 0 55848 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 224068

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833856/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=881.99
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60938 0 0 0 88163 36 0 0 25 0 1 0 1144195512 248766464 59410 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59410 73 166 0 60565 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 242936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833856/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=941.97
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60948 0 0 0 94161 36 0 0 25 0 1 0 1144195512 248766464 59420 1992294400 134512640 135192793 4294956208 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59420 73 166 0 60565 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 242936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833856/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=1001.95
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60950 0 0 0 100159 36 0 0 25 0 1 0 1144195512 248766464 59422 1992294400 134512640 135192793 4294956208 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59422 73 166 0 60565 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 242936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833792/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=1061.92
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60968 0 0 0 106156 36 0 0 25 0 1 0 1144195512 248766464 59440 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59440 73 166 0 60565 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 242936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833728/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=1121.9
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60968 0 0 0 112154 36 0 0 25 0 1 0 1144195512 248766464 59440 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59440 73 166 0 60565 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 242936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833728/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=1181.88
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60971 0 0 0 118152 36 0 0 25 0 1 0 1144195512 248766464 59443 1992294400 134512640 135192793 4294956208 18446744073709551615 134552272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59443 73 166 0 60565 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 242936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833728/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=1200.08
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60972 0 0 0 119972 36 0 0 25 0 1 0 1144195512 248766464 59444 1992294400 134512640 135192793 4294956208 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59444 73 166 0 60565 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 242936

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1314
/proc/meminfo: memFree=833728/2055920 swapFree=4170332/4192956
[pid=1311] ppid=1309 vsize=242936 CPUtime=1200.08
/proc/1311/stat : 1311 (mxc-sat09) R 1309 1311 1061 0 -1 4194304 60972 0 0 0 119972 36 0 0 25 0 1 0 1144195512 248766464 59444 1992294400 134512640 135192793 4294956208 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 1 0 0
/proc/1311/statm: 60734 59444 73 166 0 60565 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 242936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.13
CPU user time (s): 1199.73
CPU system time (s): 0.404938
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 242936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.404938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60972
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= 1867

runsolver used 1.07384 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-03 01:35:24
IDJOB=1553463
IDBENCH=70762
IDSOLVER=504
FILE ID=node38/1553463-1238715324
PBS_JOBID= 9085307
Free space on /tmp= 65528 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553463-1238715324/watcher-1553463-1238715324 -o /tmp/evaluation-result-1553463-1238715324/solver-1553463-1238715324 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1553463-1238715324.cnf

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=855003626

node38.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	: 5931.00
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1072488 kB
Buffers:        101736 kB
Cached:         774432 kB
SwapCached:      11232 kB
Active:         264040 kB
Inactive:       624876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1072488 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            3276 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            79704 kB
Committed_AS:  3375796 kB
PageTables:       1988 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= 65524 MiB
End job on node38 at 2009-04-03 01:55:27