Trace number 1516857

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.68/31.72	c starting MXC with:
31.68/31.72	c cnf_path = HOME/instance-1516857-1238276354.cnf
31.68/31.72	c restart_strategy = auto
31.68/31.72	c sign_strategy = cached
31.68/31.72	c use_preprocessing = -1
31.68/31.72	c output_implicant = 1
31.68/31.72	c timeout_seconds = 0
31.68/31.72	c running SatELite... done
31.68/31.72	c 7 vars eliminated
31.68/31.72	c received 0 units and 2203 clauses from SatELite
31.68/31.72	c 6 assignments made, starting to guess now
31.68/31.72	c ===================================[MXC]=====================================
31.68/31.72	c | Conflicts |                Clause Statistics                   |   Vars   |
31.68/31.72	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.68/31.72	c =============================================================================
31.68/31.72	c |         0 |       0       1     2202        0        0     nan |      520 |
31.68/31.72	c |       100 |       0       1     2202      100     1050    25.1 |      514 |
31.68/31.72	c |       210 |       0       1     2202      210     1105    27.8 |      514 |
31.68/31.72	c |       441 |       0       1     2202      441     1220    24.6 |      514 |
31.68/31.72	c |       805 |       0       1     2202      805     1402    23.4 |      514 |
31.68/31.72	c |      1315 |       0       1     2202     1315     1609    25.0 |      514 |
31.68/31.72	c |      1986 |       0       1     2202     1138     1754    26.6 |      514 |
31.68/31.72	c |      2834 |       0       1     2202     1046     1894    24.1 |      514 |
31.68/31.72	c |      3876 |       0       1     2202     1076     2031    23.3 |      514 |
31.68/31.72	c |      5132 |       0       1     2202     1259     2163    22.8 |      514 |
31.68/31.72	c |      6623 |       0       1     2202     1625     2292    22.4 |      514 |
31.68/31.72	c |      8373 |       0       1     2202     2201     2419    23.7 |      514 |
31.68/31.72	c |     10408 |       0       1     2202     1762     2543    22.7 |      514 |
31.68/31.72	c |     12756 |       0       1     2202     1489     2665    23.0 |      514 |
31.68/31.72	c |     15449 |       0       1     2202     1430     2786    21.0 |      514 |
31.68/31.72	c |     18521 |       0       1     2202     1631     2906    22.1 |      514 |
31.68/31.72	c |     22010 |       0       1     2202     2140     3025    21.8 |      514 |
31.68/31.72	c |     25958 |       0       1     2202     3010     3144    22.8 |      514 |
31.68/31.72	c |     30411 |       0       1     2202     2675     3262    23.3 |      514 |
31.68/31.72	c |     35419 |       0       1     2202     2707     3381    22.5 |      514 |
31.68/31.72	c |     41038 |       0       1     2202     3176     3499    22.1 |      514 |
31.68/31.72	c |     47329 |       0       1     2202     2354     3618    21.8 |      514 |
31.68/31.72	c |     54360 |       0       1     2202     2011     3737    22.5 |      514 |
31.68/31.72	c |     62205 |       0       1     2202     2237     3857    23.4 |      514 |
31.68/31.72	c |     70945 |       0       1     2202     3137     3978    22.6 |      514 |
31.68/31.72	c |     80669 |       0       1     2202     2759     4099    23.2 |      514 |
31.68/31.72	c |     91476 |       0       1     2202     3159     4222    23.4 |      514 |
31.68/31.72	c |    103474 |       0       1     2202     2291     4346    20.0 |      514 |
31.68/31.72	c |    116782 |       0       1     2202     2345     4471    22.2 |      514 |
31.68/31.72	c |    131532 |       0       1     2202     3481     4597    19.6 |      514 |
31.68/31.72	c |    147868 |       0       1     2202     3497     4726    22.4 |      514 |
31.68/31.72	c |    165948 |       0       1     2202     4846     4855    21.8 |      514 |
31.68/31.72	c |    185947 |       0       1     2202     2706     4987    23.2 |      514 |
31.68/31.72	c |    208057 |       0       1     2202     4602     5120    21.4 |      514 |
31.68/31.72	c |    232489 |       0       1     2202     3098     5255    21.1 |      514 |
31.68/31.72	c |    259475 |       0       1     2202     3463     5393    23.1 |      514 |
31.68/31.72	c |    289271 |       0       1     2202     3205     5532    21.7 |      514 |
31.68/31.72	c |    322158 |       0       1     2202     5286     5674    22.3 |      514 |
31.68/31.72	c |    358445 |       0       1     2202     4242     5818    23.4 |      514 |
31.68/31.72	c |    398472 |       0       1     2202     3012     5965    23.8 |      514 |
31.68/31.72	c |    442613 |       0       1     2202     4866     6114    25.1 |      514 |
31.68/31.72	c |    491279 |       0       1     2202     4025     6265    23.3 |      514 |
31.68/31.72	c |    544923 |       0       1     2202     3738

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-1516857-1238276354/watcher-1516857-1238276354 -o /tmp/evaluation-result-1516857-1238276354/solver-1516857-1238276354 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516857-1238276354.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9875
/proc/meminfo: memFree=1249512/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=1108 CPUtime=0
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 144 0 0 0 0 0 0 0 20 0 1 0 311356135 1134592 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 277 135 54 166 0 108 0

[startup+0.0293339 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9875
/proc/meminfo: memFree=1249512/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=1504 CPUtime=0.02
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 271 0 0 0 2 0 0 0 20 0 1 0 311356135 1540096 257 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 376 257 72 166 0 207 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1504

[startup+0.101343 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9875
/proc/meminfo: memFree=1249512/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=1768 CPUtime=0.09
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 339 0 0 0 9 0 0 0 20 0 1 0 311356135 1810432 325 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 442 325 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301367 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9875
/proc/meminfo: memFree=1249512/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=2032 CPUtime=0.29
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 397 0 0 0 29 0 0 0 21 0 1 0 311356135 2080768 383 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 508 383 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701418 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9875
/proc/meminfo: memFree=1249512/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=2296 CPUtime=0.69
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 472 0 0 0 69 0 0 0 25 0 1 0 311356135 2351104 458 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 574 458 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50252 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1247776/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=2692 CPUtime=1.49
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 311356135 2756608 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 673 559 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1247200/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=3224 CPUtime=3.09
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 311356135 3301376 683 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 806 683 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30112 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1246368/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=3892 CPUtime=6.29
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 846 0 0 0 629 0 0 0 25 0 1 0 311356135 3985408 832 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 973 832 73 166 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3892

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1245344/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=4832 CPUtime=12.69
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 1067 0 0 0 1269 0 0 0 25 0 1 0 311356135 4947968 1053 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 1208 1053 73 166 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4832

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1244064/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=6056 CPUtime=25.48
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 1384 0 0 0 2548 0 0 0 25 0 1 0 311356135 6201344 1370 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 1514 1370 73 166 0 1345 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6056

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1242592/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=7580 CPUtime=51.07
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 1738 0 0 0 5107 0 0 0 25 0 1 0 311356135 7761920 1724 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 1895 1724 73 166 0 1726 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7580

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1240480/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=9892 CPUtime=102.26
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 2256 0 0 0 10225 1 0 0 25 0 1 0 311356135 10129408 2242 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 2473 2242 73 166 0 2304 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9892

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1238816/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=12012 CPUtime=162.24
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 2684 0 0 0 16222 2 0 0 25 0 1 0 311356135 12300288 2670 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 3003 2670 73 166 0 2834 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12012

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1237216/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=13772 CPUtime=222.22
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 3058 0 0 0 22220 2 0 0 25 0 1 0 311356135 14102528 3044 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 3443 3044 73 166 0 3274 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13772

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1236128/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=14820 CPUtime=282.2
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 3325 0 0 0 28218 2 0 0 25 0 1 0 311356135 15175680 3311 1992294400 134512640 135192793 4294956224 18446744073709551615 134534134 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 3705 3311 73 166 0 3536 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14820

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1234976/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=16056 CPUtime=342.19
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 3594 0 0 0 34216 3 0 0 25 0 1 0 311356135 16441344 3580 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 4014 3580 73 166 0 3845 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16056

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1234336/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=16856 CPUtime=402.17
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 3756 0 0 0 40214 3 0 0 25 0 1 0 311356135 17260544 3742 1992294400 134512640 135192793 4294956224 18446744073709551615 134548040 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 4214 3742 73 166 0 4045 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16856

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1233696/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=17472 CPUtime=462.14
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 3913 0 0 0 46211 3 0 0 25 0 1 0 311356135 17891328 3899 1992294400 134512640 135192793 4294956224 18446744073709551615 134744797 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 4368 3899 73 166 0 4199 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1233056/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=18224 CPUtime=522.13
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4099 0 0 0 52209 4 0 0 25 0 1 0 311356135 18661376 4085 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 4556 4085 73 166 0 4387 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18224

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1232288/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=19132 CPUtime=582.11
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4303 0 0 0 58207 4 0 0 25 0 1 0 311356135 19591168 4289 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 4783 4289 73 166 0 4614 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19132

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1231520/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=19904 CPUtime=642.1
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4493 0 0 0 64206 4 0 0 25 0 1 0 311356135 20381696 4479 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 4976 4479 73 166 0 4807 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19904

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1231072/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=20408 CPUtime=702.08
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4592 0 0 0 70203 5 0 0 25 0 1 0 311356135 20897792 4578 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5102 4578 73 166 0 4933 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20408

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1230560/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=20868 CPUtime=762.06
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4713 0 0 0 76201 5 0 0 25 0 1 0 311356135 21368832 4699 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5217 4699 73 166 0 5048 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20868

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1229920/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=21684 CPUtime=822.04
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4869 0 0 0 82199 5 0 0 25 0 1 0 311356135 22204416 4855 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5421 4855 73 166 0 5252 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 21684

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1229408/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=22148 CPUtime=882.02
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 4981 0 0 0 88196 6 0 0 25 0 1 0 311356135 22679552 4967 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5537 4967 73 166 0 5368 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 22148

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9876
/proc/meminfo: memFree=1228896/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=22820 CPUtime=942
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 5104 0 0 0 94194 6 0 0 25 0 1 0 311356135 23367680 5090 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5705 5090 73 166 0 5536 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9878
/proc/meminfo: memFree=1228320/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=23624 CPUtime=1001.99
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 5264 0 0 0 100192 7 0 0 25 0 1 0 311356135 24190976 5250 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5906 5250 73 166 0 5737 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9878
/proc/meminfo: memFree=1227872/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=23944 CPUtime=1061.97
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 5358 0 0 0 106190 7 0 0 25 0 1 0 311356135 24518656 5344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 5986 5344 73 166 0 5817 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23944

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9878
/proc/meminfo: memFree=1227488/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=24600 CPUtime=1121.95
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 5472 0 0 0 112188 7 0 0 25 0 1 0 311356135 25190400 5458 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 6150 5458 73 166 0 5981 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 24600

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9878
/proc/meminfo: memFree=1226976/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=25100 CPUtime=1181.94
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 5584 0 0 0 118186 8 0 0 25 0 1 0 311356135 25702400 5570 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 6275 5570 73 166 0 6106 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9878
/proc/meminfo: memFree=1226784/2055920 swapFree=4191900/4192956
[pid=9875] ppid=9873 vsize=25260 CPUtime=1200.03
/proc/9875/stat : 9875 (mxc-sat09) R 9873 9875 9599 0 -1 4194304 5623 0 0 0 119995 8 0 0 25 0 1 0 311356135 25866240 5609 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9875/statm: 6315 5609 73 166 0 6146 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25260

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.96
CPU system time (s): 0.084987
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 25260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5623
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= 1
involuntary context switches= 2508

runsolver used 1.09983 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 22:39:14
IDJOB=1516857
IDBENCH=70548
IDSOLVER=504
FILE ID=node54/1516857-1238276354
PBS_JOBID= 9060853
Free space on /tmp= 66492 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516857-1238276354/watcher-1516857-1238276354 -o /tmp/evaluation-result-1516857-1238276354/solver-1516857-1238276354 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516857-1238276354.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=835713062

node54.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:       1249928 kB
Buffers:         80356 kB
Cached:         631072 kB
SwapCached:        260 kB
Active:         148316 kB
Inactive:       578272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249928 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65312 kB
Committed_AS:   821120 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-28 22:59:16