Trace number 1517625

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
MD5SUMce31bd93f3110b9fcfa2521eb95c9c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark891.331
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.08/28.17	c starting MXC with:
28.08/28.17	c cnf_path = HOME/instance-1517625-1238288561.cnf
28.08/28.17	c restart_strategy = auto
28.08/28.17	c sign_strategy = cached
28.08/28.17	c use_preprocessing = -1
28.08/28.17	c output_implicant = 1
28.08/28.17	c timeout_seconds = 0
28.08/28.17	c running SatELite... done
28.08/28.17	c 17 vars eliminated
28.08/28.17	c received 0 units and 2010 clauses from SatELite
28.08/28.17	c 16 assignments made, starting to guess now
28.08/28.17	c ===================================[MXC]=====================================
28.08/28.17	c | Conflicts |                Clause Statistics                   |   Vars   |
28.08/28.17	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.08/28.17	c =============================================================================
28.08/28.17	c |         0 |       0       0     2010        0        0     nan |      480 |
28.08/28.17	c |       100 |       0       0     2010      100     1050    22.6 |      464 |
28.08/28.17	c |       210 |       0       0     2010      210     1105    22.0 |      464 |
28.08/28.17	c |       441 |       0       0     2010      441     1220    23.3 |      464 |
28.08/28.17	c |       805 |       0       0     2010      805     1402    22.7 |      464 |
28.08/28.17	c |      1315 |       0       0     2010     1315     1609    22.6 |      464 |
28.08/28.17	c |      1986 |       0       0     2010     1138     1754    22.0 |      464 |
28.08/28.17	c |      2834 |       0       0     2010     1046     1894    20.6 |      464 |
28.08/28.17	c |      3876 |       0       0     2010     1076     2031    21.5 |      464 |
28.08/28.17	c |      5132 |       0       0     2010     1259     2163    21.4 |      464 |
28.08/28.17	c |      6623 |       0       0     2010     1624     2292    22.6 |      464 |
28.08/28.17	c |      8373 |       0       0     2010     2200     2419    21.8 |      464 |
28.08/28.17	c |     10408 |       0       0     2010     1761     2543    21.1 |      464 |
28.08/28.17	c |     12756 |       0       0     2010     1486     2665    21.5 |      464 |
28.08/28.17	c |     15449 |       0       0     2010     1424     2786    20.3 |      464 |
28.08/28.17	c |     18521 |       0       0     2010     1626     2906    18.8 |      464 |
28.08/28.17	c |     22010 |       0       0     2010     2139     3025    20.5 |      464 |
28.08/28.17	c |     25958 |       0       0     2010     3009     3144    22.8 |      464 |
28.08/28.17	c |     30411 |       0       0     2010     2674     3262    22.0 |      464 |
28.08/28.17	c |     35419 |       0       0     2010     2705     3381    22.2 |      464 |
28.08/28.17	c |     41038 |       0       0     2010     3174     3499    21.8 |      464 |
28.08/28.17	c |     47329 |       0       0     2010     2352     3618    21.6 |      464 |
28.08/28.17	c |     54360 |       0       0     2010     2007     3737    19.8 |      464 |
28.08/28.17	c |     62205 |       0       0     2010     2236     3857    24.2 |      464 |
28.08/28.17	c |     70945 |       0       0     2010     3134     3978    22.7 |      464 |
28.08/28.17	c |     80669 |       0       0     2010     2759     4099    20.0 |      464 |
28.08/28.17	c |     91476 |       0       0     2010     3160     4222    21.0 |      464 |
28.08/28.17	c |    103474 |       0       0     2010     2290     4346    21.0 |      464 |
28.08/28.17	c |    116782 |       0       0     2010     2346     4471    20.2 |      464 |
28.08/28.17	c |    131532 |       0       0     2010     3484     4597    20.9 |      464 |
28.08/28.17	c |    147868 |       0       0     2010     3505     4726    21.9 |      464 |
28.08/28.17	c |    165948 |       0       0     2010     4833     4855    21.8 |      464 |
28.08/28.17	c |    185947 |       0       0     2010     2696     4987    20.4 |      464 |
28.08/28.17	c |    208057 |       0       0     2010     4597     5120    21.6 |      464 |
28.08/28.17	c |    232489 |       0       0     2010     3096     5255    21.2 |      464 |
28.08/28.17	c |    259475 |       0       0     2010     3447     5393    21.8 |      464 |
28.08/28.17	c |    289271 |       0       0     2010     3189     5532    20.5 |      464 |
28.08/28.17	c |    322158 |       0       0     2010     5267     5674    21.6 |      464 |
28.08/28.17	c |    358445 |       0       0     2010     4217     5818    21.5 |      464 |
28.08/28.17	c |    398472 |       0       0     2010     3009     5965    18.9 |      464 |
28.08/28.17	c |    442613 |       0       0     2010     4870     6114    20.6 |      464 |
28.08/28.17	c |    491279 |       0       0     2010     4021     6265    20.4 |      464 |
28.08/28.17	c |    544923 |       0       0     2010     3749

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-1517625-1238288561/watcher-1517625-1238288561 -o /tmp/evaluation-result-1517625-1238288561/solver-1517625-1238288561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517625-1238288561.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: 1.01 1.00 0.99 3/73 15073
/proc/meminfo: memFree=1570928/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=1116 CPUtime=0
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 1101520033 1142784 133 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 279 135 56 166 0 110 0

[startup+0.069643 s]
/proc/loadavg: 1.01 1.00 0.99 3/73 15073
/proc/meminfo: memFree=1570928/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=1644 CPUtime=0.06
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 311 0 0 0 6 0 0 0 20 0 1 0 1101520033 1683456 297 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 411 297 73 166 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1644

[startup+0.102649 s]
/proc/loadavg: 1.01 1.00 0.99 3/73 15073
/proc/meminfo: memFree=1570928/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=1644 CPUtime=0.1
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 328 0 0 0 10 0 0 0 20 0 1 0 1101520033 1683456 314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 411 314 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.301689 s]
/proc/loadavg: 1.01 1.00 0.99 3/73 15073
/proc/meminfo: memFree=1570928/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=1908 CPUtime=0.29
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 382 0 0 0 29 0 0 0 22 0 1 0 1101520033 1953792 368 1992294400 134512640 135192793 4294956224 18446744073709551615 134532622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 477 368 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.70277 s]
/proc/loadavg: 1.01 1.00 0.99 3/73 15073
/proc/meminfo: memFree=1570928/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=2172 CPUtime=0.7
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 452 0 0 0 70 0 0 0 25 0 1 0 1101520033 2224128 438 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 543 438 73 166 0 374 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2172

[startup+1.50193 s]
/proc/loadavg: 1.01 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1569192/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=2568 CPUtime=1.49
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 1101520033 2629632 538 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 642 538 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10126 s]
/proc/loadavg: 1.01 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1568616/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=3096 CPUtime=3.09
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1101520033 3170304 677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 774 677 73 166 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3096

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1567848/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=3904 CPUtime=6.29
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 855 0 0 0 629 0 0 0 25 0 1 0 1101520033 3997696 841 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 976 841 73 166 0 807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3904

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1566768/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=4724 CPUtime=12.69
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 1064 0 0 0 1269 0 0 0 25 0 1 0 1101520033 4837376 1050 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 1181 1050 73 166 0 1012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4724

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1565552/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=5948 CPUtime=25.49
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 1347 0 0 0 2549 0 0 0 25 0 1 0 1101520033 6090752 1333 1992294400 134512640 135192793 4294956224 18446744073709551615 134552148 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 1487 1333 73 166 0 1318 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5948

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1564080/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=7492 CPUtime=51.07
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 1705 0 0 0 5107 0 0 0 25 0 1 0 1101520033 7671808 1691 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 1873 1691 73 166 0 1704 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7492

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1562288/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=9548 CPUtime=102.26
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 2147 0 0 0 10226 0 0 0 25 0 1 0 1101520033 9777152 2133 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 2387 2133 73 166 0 2218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9548

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1560560/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=11660 CPUtime=162.23
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 2579 0 0 0 16223 0 0 0 25 0 1 0 1101520033 11939840 2565 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 2915 2565 73 166 0 2746 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11660

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1558960/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=13396 CPUtime=222.22
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 2962 0 0 0 22221 1 0 0 25 0 1 0 1101520033 13717504 2948 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 3349 2948 73 166 0 3180 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1557872/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=14468 CPUtime=282.19
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 3234 0 0 0 28218 1 0 0 25 0 1 0 1101520033 14815232 3220 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 3617 3220 73 166 0 3448 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14468

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1556976/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=15348 CPUtime=342.17
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 3436 0 0 0 34216 1 0 0 25 0 1 0 1101520033 15716352 3422 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 3837 3422 73 166 0 3668 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1556016/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=16424 CPUtime=402.15
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 3681 0 0 0 40214 1 0 0 25 0 1 0 1101520033 16818176 3667 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 4106 3667 73 166 0 3937 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16424

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1555184/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=17248 CPUtime=462.12
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 3875 0 0 0 46211 1 0 0 25 0 1 0 1101520033 17661952 3861 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 4312 3861 73 166 0 4143 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17248

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1554480/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=18084 CPUtime=522.1
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4053 0 0 0 52209 1 0 0 25 0 1 0 1101520033 18518016 4039 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 4521 4039 73 166 0 4352 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18084

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1553904/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=18728 CPUtime=582.09
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4189 0 0 0 58207 2 0 0 25 0 1 0 1101520033 19177472 4175 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 4682 4175 73 166 0 4513 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18728

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1553328/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=19316 CPUtime=642.07
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4312 0 0 0 64205 2 0 0 25 0 1 0 1101520033 19779584 4298 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 4829 4298 73 166 0 4660 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19316

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1552880/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=19796 CPUtime=702.04
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4445 0 0 0 70202 2 0 0 25 0 1 0 1101520033 20271104 4431 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 4949 4431 73 166 0 4780 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19796

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1552176/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=20464 CPUtime=762.02
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4597 0 0 0 76200 2 0 0 25 0 1 0 1101520033 20955136 4583 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 5116 4583 73 166 0 4947 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 20464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1551792/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=20928 CPUtime=822
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4693 0 0 0 82198 2 0 0 25 0 1 0 1101520033 21430272 4679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 5232 4679 73 166 0 5063 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 20928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1551216/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=21564 CPUtime=881.97
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 4840 0 0 0 88195 2 0 0 25 0 1 0 1101520033 22081536 4826 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 5391 4826 73 166 0 5222 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1550512/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=22460 CPUtime=941.95
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5001 0 0 0 94193 2 0 0 25 0 1 0 1101520033 22999040 4987 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 5615 4987 73 166 0 5446 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22460

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1549872/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=23304 CPUtime=1001.93
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5169 0 0 0 100191 2 0 0 25 0 1 0 1101520033 23863296 5155 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 5826 5155 73 166 0 5657 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1549424/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=23800 CPUtime=1061.92
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5275 0 0 0 106189 3 0 0 25 0 1 0 1101520033 24371200 5261 1992294400 134512640 135192793 4294956224 18446744073709551615 134533906 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 5950 5261 73 166 0 5781 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 23800

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1548912/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=24312 CPUtime=1121.89
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5406 0 0 0 112186 3 0 0 25 0 1 0 1101520033 24895488 5392 1992294400 134512640 135192793 4294956224 18446744073709551615 134551761 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 6078 5392 73 166 0 5909 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 24312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1548528/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=24840 CPUtime=1181.87
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5496 0 0 0 118184 3 0 0 25 0 1 0 1101520033 25436160 5482 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 6210 5482 73 166 0 6041 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 24840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/74 15074
/proc/meminfo: memFree=1548400/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=24840 CPUtime=1200.07
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5515 0 0 0 120004 3 0 0 25 0 1 0 1101520033 25436160 5501 1992294400 134512640 135192793 4294956224 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 6210 5501 73 166 0 6041 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24840

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 0.99 2/74 15074
/proc/meminfo: memFree=1548400/2055920 swapFree=4170032/4192956
[pid=15073] ppid=15071 vsize=24840 CPUtime=1200.07
/proc/15073/stat : 15073 (mxc-sat09) R 15071 15073 14906 0 -1 4194304 5515 0 0 0 120004 3 0 0 25 0 1 0 1101520033 25436160 5501 1992294400 134512640 135192793 4294956224 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 1 0 0
/proc/15073/statm: 6210 5501 73 166 0 6041 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.039993
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 24840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5515
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= 1141

runsolver used 1.08583 second user time and 3.2925 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 03:02:41
IDJOB=1517625
IDBENCH=70612
IDSOLVER=504
FILE ID=node80/1517625-1238288561
PBS_JOBID= 9060983
Free space on /tmp= 64692 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517625-1238288561/watcher-1517625-1238288561 -o /tmp/evaluation-result-1517625-1238288561/solver-1517625-1238288561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517625-1238288561.cnf

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

MD5SUM BENCH= ce31bd93f3110b9fcfa2521eb95c9c79
RANDOM SEED=839572395

node80.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1571344 kB
Buffers:         57896 kB
Cached:         351856 kB
SwapCached:      14432 kB
Active:         108524 kB
Inactive:       317496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571344 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          21860 kB
Slab:            43616 kB
Committed_AS:  2773372 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 03:22:44