Trace number 1517205

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
MD5SUMd12485f50a62e2b98f775ccf4d7988c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.1417
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.58/27.70	c starting MXC with:
27.58/27.70	c cnf_path = HOME/instance-1517205-1238281857.cnf
27.58/27.70	c restart_strategy = auto
27.58/27.70	c sign_strategy = cached
27.58/27.70	c use_preprocessing = -1
27.58/27.70	c output_implicant = 1
27.58/27.70	c timeout_seconds = 0
27.58/27.70	c running SatELite... done
27.58/27.70	c 6 vars eliminated
27.58/27.70	c received 0 units and 1682 clauses from SatELite
27.58/27.70	c 5 assignments made, starting to guess now
27.58/27.70	c ===================================[MXC]=====================================
27.58/27.70	c | Conflicts |                Clause Statistics                   |   Vars   |
27.58/27.70	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.58/27.70	c =============================================================================
27.58/27.70	c |         0 |       0       0     1682        0        0     nan |      400 |
27.58/27.70	c |       100 |       0       0     1682      100     1050    18.4 |      395 |
27.58/27.70	c |       210 |       0       0     1682      210     1105    18.2 |      395 |
27.58/27.70	c |       441 |       0       0     1682      441     1220    18.4 |      395 |
27.58/27.70	c |       805 |       0       0     1682      805     1402    18.2 |      395 |
27.58/27.70	c |      1315 |       0       0     1682     1315     1609    18.3 |      395 |
27.58/27.70	c |      1986 |       0       0     1682     1138     1754    18.5 |      395 |
27.58/27.70	c |      2834 |       0       0     1682     1046     1894    18.3 |      395 |
27.58/27.70	c |      3876 |       0       0     1682     1077     2031    18.6 |      395 |
27.58/27.70	c |      5132 |       0       0     1682     1260     2163    19.5 |      395 |
27.58/27.70	c |      6623 |       0       0     1682     1625     2292    17.6 |      395 |
27.58/27.70	c |      8373 |       0       0     1682     2201     2419    18.3 |      395 |
27.58/27.70	c |     10408 |       0       0     1682     1762     2543    17.2 |      395 |
27.58/27.70	c |     12756 |       0       0     1682     1487     2665    16.7 |      395 |
27.58/27.70	c |     15449 |       0       0     1682     1425     2786    16.6 |      395 |
27.58/27.70	c |     18521 |       0       0     1682     1625     2906    17.0 |      395 |
27.58/27.70	c |     22010 |       0       0     1682     2134     3025    17.1 |      395 |
27.58/27.70	c |     25958 |       0       0     1682     3005     3144    18.3 |      395 |
27.68/27.70	c |     30411 |       0       0     1682     2671     3262    17.5 |      395 |
27.68/27.70	c |     35419 |       0       0     1682     2705     3381    18.6 |      395 |
27.68/27.70	c |     41038 |       0       0     1682     3174     3499    19.5 |      395 |
27.68/27.70	c |     47329 |       0       0     1682     2352     3618    18.2 |      395 |
27.68/27.70	c |     54360 |       0       0     1682     2005     3737    16.9 |      395 |
27.68/27.70	c |     62205 |       0       0     1682     2236     3857    17.2 |      395 |
27.68/27.70	c |     70945 |       0       0     1682     3134     3978    18.3 |      395 |
27.68/27.70	c |     80669 |       0       0     1682     2763     4099    17.7 |      395 |
27.68/27.70	c |     91476 |       0       0     1682     3167     4222    17.4 |      395 |
27.68/27.70	c |    103474 |       0       0     1682     2296     4346    16.7 |      395 |
27.68/27.70	c |    116782 |       0       0     1682     2352     4471    17.9 |      395 |
27.68/27.70	c |    131532 |       0       0     1682     3488     4597    17.9 |      395 |
27.68/27.70	c |    147868 |       0       0     1682     3507     4726    16.3 |      395 |
27.68/27.70	c |    165948 |       0       0     1682     4835     4855    16.7 |      395 |
27.68/27.70	c |    185947 |       0       0     1682     2702     4987    15.8 |      395 |
27.68/27.70	c |    208057 |       0       0     1682     4601     5120    16.9 |      395 |
27.68/27.70	c |    232489 |       0       0     1682     3101     5255    18.1 |      395 |
27.68/27.70	c |    259475 |       0       0     1682     3455     5393    18.9 |      395 |
27.68/27.70	c |    289271 |       0       0     1682     3192     5532    17.6 |      395 |
27.68/27.70	c |    322158 |       0       0     1682     5268     5674    19.0 |      395 |
27.68/27.70	c |    358445 |       0       0     1682     4219     5818    17.9 |      395 |
27.68/27.70	c |    398472 |       0       0     1682     3002     5965    18.1 |      395 |
27.68/27.70	c |    442613 |       0       0     1682     4860     6114    16.7 |      395 |
27.68/27.70	c |    491279 |       0       0     1682     4025     6265    18.1 |      395 |
27.68/27.70	c |    544923 |       0       0     1682     3752

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-1517205-1238281857/watcher-1517205-1238281857 -o /tmp/evaluation-result-1517205-1238281857/solver-1517205-1238281857 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517205-1238281857.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 0.98 0.99 2/65 6551
/proc/meminfo: memFree=1344336/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=980 CPUtime=0
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1100847962 1003520 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134766711 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 245 131 56 166 0 76 0

[startup+0.0356539 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6551
/proc/meminfo: memFree=1344336/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=1376 CPUtime=0.03
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 252 0 0 0 3 0 0 0 18 0 1 0 1100847962 1409024 238 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 344 238 72 166 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1376

[startup+0.102664 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6551
/proc/meminfo: memFree=1344336/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=1640 CPUtime=0.1
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 304 0 0 0 10 0 0 0 18 0 1 0 1100847962 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.302699 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6551
/proc/meminfo: memFree=1344336/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=1784 CPUtime=0.3
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 350 0 0 0 30 0 0 0 19 0 1 0 1100847962 1826816 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134531709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 446 336 73 166 0 277 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1784

[startup+0.70177 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6551
/proc/meminfo: memFree=1344336/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=2052 CPUtime=0.7
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 416 0 0 0 70 0 0 0 23 0 1 0 1100847962 2101248 402 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 513 402 73 166 0 344 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2052

[startup+1.50191 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1342856/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=2448 CPUtime=1.5
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 499 0 0 0 150 0 0 0 25 0 1 0 1100847962 2506752 485 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 612 485 73 166 0 443 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2448

[startup+3.10119 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1342344/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=2848 CPUtime=3.09
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 607 0 0 0 309 0 0 0 25 0 1 0 1100847962 2916352 593 1992294400 134512640 135192793 4294956224 18446744073709551615 134551525 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 712 593 73 166 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30176 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1341640/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=3404 CPUtime=6.29
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 743 0 0 0 629 0 0 0 25 0 1 0 1100847962 3485696 729 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 851 729 73 166 0 682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3404

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1340680/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=4340 CPUtime=12.69
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 963 0 0 0 1269 0 0 0 25 0 1 0 1100847962 4444160 949 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1085 949 73 166 0 916 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4340

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1339592/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=5440 CPUtime=25.48
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 1214 0 0 0 2548 0 0 0 25 0 1 0 1100847962 5570560 1200 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1360 1200 73 166 0 1191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5440

[startup+51.1027 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1338312/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=6732 CPUtime=51.08
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 1534 0 0 0 5108 0 0 0 25 0 1 0 1100847962 6893568 1520 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 1683 1520 73 166 0 1514 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6732

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1336264/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=9016 CPUtime=102.26
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 2016 0 0 0 10226 0 0 0 25 0 1 0 1100847962 9232384 2002 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2254 2002 73 166 0 2085 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9016

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1334728/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=10792 CPUtime=162.24
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 2411 0 0 0 16223 1 0 0 25 0 1 0 1100847962 11051008 2397 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2698 2397 73 166 0 2529 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10792

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1333768/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=11740 CPUtime=222.22
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 2632 0 0 0 22221 1 0 0 25 0 1 0 1100847962 12021760 2618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 2935 2618 73 166 0 2766 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11740

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1332680/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=12936 CPUtime=282.2
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 2892 0 0 0 28218 2 0 0 25 0 1 0 1100847962 13246464 2878 1992294400 134512640 135192793 4294956224 18446744073709551615 134515329 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 3234 2878 73 166 0 3065 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12936

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1331912/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=13720 CPUtime=342.18
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 3086 0 0 0 34216 2 0 0 25 0 1 0 1100847962 14049280 3072 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 3430 3072 73 166 0 3261 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13720

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1331208/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=14640 CPUtime=402.15
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 3263 0 0 0 40213 2 0 0 25 0 1 0 1100847962 14991360 3249 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 3660 3249 73 166 0 3491 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 14640

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1330632/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=15300 CPUtime=462.13
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 3407 0 0 0 46211 2 0 0 25 0 1 0 1100847962 15667200 3393 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 3825 3393 73 166 0 3656 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 15300

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1330056/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=15972 CPUtime=522.12
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 3549 0 0 0 52209 3 0 0 25 0 1 0 1100847962 16355328 3535 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 3993 3535 73 166 0 3824 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15972

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1329288/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=16772 CPUtime=582.1
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 3743 0 0 0 58207 3 0 0 25 0 1 0 1100847962 17174528 3729 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 4193 3729 73 166 0 4024 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 16772

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1328648/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=17604 CPUtime=642.08
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 3909 0 0 0 64205 3 0 0 25 0 1 0 1100847962 18026496 3895 1992294400 134512640 135192793 4294956224 18446744073709551615 134533876 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 4401 3895 73 166 0 4232 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 17604

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1328136/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=18140 CPUtime=702.06
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4020 0 0 0 70203 3 0 0 25 0 1 0 1100847962 18575360 4006 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 4535 4006 73 166 0 4366 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18140

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1327624/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=18744 CPUtime=762.05
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4150 0 0 0 76201 4 0 0 25 0 1 0 1100847962 19193856 4136 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 4686 4136 73 166 0 4517 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 18744

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1327240/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=19224 CPUtime=822.02
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4251 0 0 0 82198 4 0 0 25 0 1 0 1100847962 19685376 4237 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 4806 4237 73 166 0 4637 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19224

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1326664/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=19908 CPUtime=882
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4382 0 0 0 88196 4 0 0 25 0 1 0 1100847962 20385792 4368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 4977 4368 73 166 0 4808 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 19908

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1326152/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=20388 CPUtime=941.98
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4502 0 0 0 94194 4 0 0 25 0 1 0 1100847962 20877312 4488 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 5097 4488 73 166 0 4928 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 20388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1325896/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=20884 CPUtime=1001.96
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4580 0 0 0 100192 4 0 0 25 0 1 0 1100847962 21385216 4566 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 5221 4566 73 166 0 5052 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 20884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1325512/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=21428 CPUtime=1061.94
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4695 0 0 0 106190 4 0 0 25 0 1 0 1100847962 21942272 4681 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 5357 4681 73 166 0 5188 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 21428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1325000/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=21912 CPUtime=1121.92
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4796 0 0 0 112188 4 0 0 25 0 1 0 1100847962 22437888 4782 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 5478 4782 73 166 0 5309 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 21912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1324424/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=22700 CPUtime=1181.91
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4945 0 0 0 118186 5 0 0 25 0 1 0 1100847962 23244800 4931 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 5675 4931 73 166 0 5506 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 22700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6552
/proc/meminfo: memFree=1324296/2055920 swapFree=4177692/4192956
[pid=6551] ppid=6549 vsize=22700 CPUtime=1200
/proc/6551/stat : 6551 (mxc-sat09) R 6549 6551 6090 0 -1 4194304 4973 0 0 0 119995 5 0 0 25 0 1 0 1100847962 23244800 4959 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6551/statm: 5675 4959 73 166 0 5506 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22700

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): 1200.01
CPU user time (s): 1199.96
CPU system time (s): 0.055991
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 22700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4973
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= 1509

runsolver used 1.16282 second user time and 2.74758 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-29 00:10:57
IDJOB=1517205
IDBENCH=70577
IDSOLVER=504
FILE ID=node56/1517205-1238281857
PBS_JOBID= 9060871
Free space on /tmp= 103016 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517205-1238281857/watcher-1517205-1238281857 -o /tmp/evaluation-result-1517205-1238281857/solver-1517205-1238281857 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517205-1238281857.cnf

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

MD5SUM BENCH= d12485f50a62e2b98f775ccf4d7988c2
RANDOM SEED=1419793242

node56.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		: 3000.256
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		: 3000.256
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:       1344816 kB
Buffers:         97064 kB
Cached:         519428 kB
SwapCached:       9040 kB
Active:         146056 kB
Inactive:       480940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344816 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            70036 kB
Committed_AS:  2488640 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-29 00:30:59