Trace number 1514781

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/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S1736056721-032.cnf
MD5SUMd2ecc9d94f1ba393552dfdf11d60f816
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 variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

21.99/22.01	c starting MXC with:
21.99/22.01	c cnf_path = HOME/instance-1514781-1238244068.cnf
21.99/22.01	c restart_strategy = auto
21.99/22.01	c sign_strategy = cached
21.99/22.01	c use_preprocessing = -1
21.99/22.01	c output_implicant = 1
21.99/22.01	c timeout_seconds = 0
21.99/22.01	c running SatELite... done
21.99/22.01	c 1 vars eliminated
21.99/22.01	c received 0 units and 2343 clauses from SatELite
21.99/22.01	c 0 assignments made, starting to guess now
21.99/22.01	c ===================================[MXC]=====================================
21.99/22.01	c | Conflicts |                Clause Statistics                   |   Vars   |
21.99/22.01	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.99/22.01	c =============================================================================
21.99/22.01	c |         0 |       0       0     2343        0        0     nan |      110 |
21.99/22.01	c |       100 |       0       0     2343      100     1050    23.1 |      110 |
21.99/22.01	c |       210 |       0       0     2343      210     1105    23.8 |      110 |
21.99/22.01	c |       441 |       0       0     2343      441     1220    23.1 |      110 |
21.99/22.01	c |       805 |       0       0     2343      805     1402    23.0 |      110 |
21.99/22.01	c |      1315 |       0       0     2343     1315     1609    23.1 |      110 |
21.99/22.01	c |      1986 |       0       0     2343     1138     1754    22.7 |      110 |
21.99/22.01	c |      2834 |       0       0     2343     1047     1894    22.0 |      110 |
21.99/22.01	c |      3876 |       0       0     2343     1078     2031    22.5 |      110 |
21.99/22.01	c |      5132 |       0       0     2343     1261     2163    21.3 |      110 |
21.99/22.01	c |      6623 |       0       0     2343     1627     2292    21.6 |      110 |
21.99/22.01	c |      8373 |       0       0     2343     2203     2419    22.8 |      110 |
21.99/22.01	c |     10408 |       0       0     2343     1766     2543    22.6 |      110 |
21.99/22.01	c |     12756 |       0       0     2343     1495     2665    22.1 |      110 |
21.99/22.01	c |     15449 |       0       0     2343     1437     2786    21.8 |      110 |
21.99/22.01	c |     18521 |       0       0     2343     1641     2906    21.9 |      110 |
21.99/22.01	c |     22010 |       0       0     2343     2152     3025    22.0 |      110 |
21.99/22.01	c |     25958 |       0       0     2343     3026     3144    22.8 |      110 |
21.99/22.01	c |     30411 |       0       0     2343     2698     3262    22.3 |      110 |
21.99/22.01	c |     35419 |       0       0     2343     2737     3381    21.9 |      110 |
21.99/22.01	c |     41038 |       0       0     2343     3216     3499    21.6 |      110 |
21.99/22.01	c |     47329 |       0       0     2343     2397     3618    21.1 |      110 |
21.99/22.01	c |     54360 |       0       0     2343     2060     3737    21.9 |      110 |
21.99/22.01	c |     62205 |       0       0     2343     2301     3857    22.5 |      110 |
21.99/22.01	c |     70945 |       0       0     2343     3213     3978    22.2 |      110 |
21.99/22.01	c |     80669 |       0       0     2343     2855     4099    22.1 |      110 |
21.99/22.01	c |     91476 |       0       0     2343     3278     4222    21.5 |      110 |
21.99/22.01	c |    103474 |       0       0     2343     2417     4346    21.6 |      110 |
21.99/22.01	c |    116782 |       0       0     2343     2487     4471    22.0 |      110 |
21.99/22.01	c |    131532 |       0       0     2343     3640     4597    22.8 |      110 |
21.99/22.01	c |    147868 |       0       0     2343     3682     4726    21.6 |      110 |
21.99/22.01	c |    165948 |       0       0     2343     2607     4855    21.3 |      110 |
21.99/22.01	c |    185947 |       0       0     2343     2923     4987    22.6 |      110 |
21.99/22.01	c |    208057 |       0       0     2343     4837     5120    21.3 |      110 |
21.99/22.01	c |    232489 |       0       0     2343     3352     5255    21.5 |      110 |
21.99/22.01	c |    259475 |       0       0     2343     3737     5393    20.3 |      110 |
21.99/22.01	c |    289271 |       0       0     2343     3492     5532    22.5 |      110 |
21.99/22.01	c |    322158 |       0       0     2343     5595     5674    22.4 |      110 |
21.99/22.01	c |    358445 |       0       0     2343     4596     5818    22.2 |      110 |
21.99/22.01	c |    398472 |       0       0     2343     3402     5965    21.3 |      110 |
21.99/22.01	c |    442613 |       0       0     2343     5319     6114    20.9 |      110 |
21.99/22.01	c |    491279 |       0       0     2343     4527     6265    21.9 |      110 |
21.99/22.01	c |    544923 |       0       0     2343     4307

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-1514781-1238244068/watcher-1514781-1238244068 -o /tmp/evaluation-result-1514781-1238244068/solver-1514781-1238244068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514781-1238244068.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: 1.02 0.99 0.99 2/64 1856
/proc/meminfo: memFree=877056/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=980 CPUtime=0
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1097072922 1003520 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 245 127 55 166 0 76 0

[startup+0.00674805 s]
/proc/loadavg: 1.02 0.99 0.99 2/64 1856
/proc/meminfo: memFree=877056/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=980 CPUtime=0
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1097072922 1003520 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134567651 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 245 127 55 166 0 76 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 980

[startup+0.101764 s]
/proc/loadavg: 1.02 0.99 0.99 2/64 1856
/proc/meminfo: memFree=877056/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=1772 CPUtime=0.1
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 329 0 0 0 10 0 0 0 18 0 1 0 1097072922 1814528 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 443 315 72 166 0 274 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1772

[startup+0.301797 s]
/proc/loadavg: 1.02 0.99 0.99 2/64 1856
/proc/meminfo: memFree=877056/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=1904 CPUtime=0.3
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 382 0 0 0 30 0 0 0 19 0 1 0 1097072922 1949696 368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 476 368 72 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701866 s]
/proc/loadavg: 1.02 0.99 0.99 2/64 1856
/proc/meminfo: memFree=877056/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=2172 CPUtime=0.7
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 447 0 0 0 70 0 0 0 23 0 1 0 1097072922 2224128 433 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 543 433 72 166 0 374 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2172

[startup+1.502 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 1857
/proc/meminfo: memFree=875512/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=2440 CPUtime=1.49
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1097072922 2498560 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 610 507 72 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10228 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 1857
/proc/meminfo: memFree=875000/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=2972 CPUtime=3.09
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 1097072922 3043328 603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 743 603 72 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30184 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 1857
/proc/meminfo: memFree=874424/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=3376 CPUtime=6.29
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 733 0 0 0 629 0 0 0 25 0 1 0 1097072922 3457024 719 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 844 719 72 166 0 675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3376

[startup+12.7019 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 1857
/proc/meminfo: memFree=873592/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=4068 CPUtime=12.69
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 887 0 0 0 1269 0 0 0 25 0 1 0 1097072922 4165632 873 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 1017 873 72 166 0 848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.5012 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 1857
/proc/meminfo: memFree=872760/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=5104 CPUtime=25.48
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 1094 0 0 0 2548 0 0 0 25 0 1 0 1097072922 5226496 1080 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 1276 1080 72 166 0 1107 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5104

[startup+51.1016 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 1857
/proc/meminfo: memFree=871416/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=6580 CPUtime=51.08
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 1417 0 0 0 5107 1 0 0 25 0 1 0 1097072922 6737920 1403 1992294400 134512640 135192793 4294956224 18446744073709551615 134551924 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 1645 1403 72 166 0 1476 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6580

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=869880/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=8180 CPUtime=102.26
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 1789 0 0 0 10225 1 0 0 25 0 1 0 1097072922 8376320 1775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 2045 1775 72 166 0 1876 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8180

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=868728/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=9276 CPUtime=162.24
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 2066 0 0 0 16222 2 0 0 25 0 1 0 1097072922 9498624 2052 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 2319 2052 72 166 0 2150 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9276

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=867448/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=10808 CPUtime=222.21
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 2383 0 0 0 22219 2 0 0 25 0 1 0 1097072922 11067392 2369 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 2702 2369 72 166 0 2533 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10808

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=866936/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=11484 CPUtime=282.19
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 2551 0 0 0 28217 2 0 0 25 0 1 0 1097072922 11759616 2537 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 2871 2537 72 166 0 2702 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11484

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=865912/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=12556 CPUtime=342.17
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 2778 0 0 0 34215 2 0 0 25 0 1 0 1097072922 12857344 2764 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 3139 2764 72 166 0 2970 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12556

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=865656/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=12748 CPUtime=402.15
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 2826 0 0 0 40212 3 0 0 25 0 1 0 1097072922 13053952 2812 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 3187 2812 72 166 0 3018 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12748

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=865016/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=13676 CPUtime=462.13
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3002 0 0 0 46210 3 0 0 25 0 1 0 1097072922 14004224 2988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 3419 2988 72 166 0 3250 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13676

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=864120/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=14828 CPUtime=522.11
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3210 0 0 0 52208 3 0 0 25 0 1 0 1097072922 15183872 3196 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 3707 3196 72 166 0 3538 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14828

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=863608/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=15556 CPUtime=582.09
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3358 0 0 0 58206 3 0 0 25 0 1 0 1097072922 15929344 3344 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 3889 3344 72 166 0 3720 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15556

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=862904/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=16516 CPUtime=642.07
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3511 0 0 0 64204 3 0 0 25 0 1 0 1097072922 16912384 3497 1992294400 134512640 135192793 4294956224 18446744073709551615 134551053 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4129 3497 72 166 0 3960 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 16516

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=862712/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=16516 CPUtime=702.04
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3550 0 0 0 70201 3 0 0 25 0 1 0 1097072922 16912384 3536 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4129 3536 72 166 0 3960 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 16516

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=862712/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=16516 CPUtime=762.03
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3568 0 0 0 76199 4 0 0 25 0 1 0 1097072922 16912384 3554 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4129 3554 72 166 0 3960 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 16516

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 1857
/proc/meminfo: memFree=862648/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=16516 CPUtime=822.01
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3584 0 0 0 82197 4 0 0 25 0 1 0 1097072922 16912384 3570 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4129 3570 72 166 0 3960 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 16516

[startup+882.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 1857
/proc/meminfo: memFree=862392/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=16676 CPUtime=881.98
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3639 0 0 0 88194 4 0 0 25 0 1 0 1097072922 17076224 3625 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4169 3625 72 166 0 4000 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 16676

[startup+942.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 1857
/proc/meminfo: memFree=862136/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=17020 CPUtime=941.96
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3718 0 0 0 94192 4 0 0 25 0 1 0 1097072922 17428480 3704 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4255 3704 72 166 0 4086 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 17020

[startup+1002.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 1857
/proc/meminfo: memFree=861752/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=17564 CPUtime=1001.94
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3809 0 0 0 100190 4 0 0 25 0 1 0 1097072922 17985536 3795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4391 3795 72 166 0 4222 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17564

[startup+1062.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 1857
/proc/meminfo: memFree=861240/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=18140 CPUtime=1061.91
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 3935 0 0 0 106187 4 0 0 25 0 1 0 1097072922 18575360 3921 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4535 3921 72 166 0 4366 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 18140

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1857
/proc/meminfo: memFree=860920/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=18524 CPUtime=1121.9
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 4011 0 0 0 112185 5 0 0 25 0 1 0 1097072922 18968576 3997 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4631 3997 72 166 0 4462 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 18524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1857
/proc/meminfo: memFree=860664/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=18684 CPUtime=1181.88
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 4057 0 0 0 118183 5 0 0 25 0 1 0 1097072922 19132416 4043 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4671 4043 72 166 0 4502 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 18684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1863
/proc/meminfo: memFree=860400/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=18684 CPUtime=1200.07
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 4086 0 0 0 120002 5 0 0 25 0 1 0 1097072922 19132416 4072 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4671 4072 72 166 0 4502 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18684

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 1.01 1.00 2/65 1863
/proc/meminfo: memFree=860400/2055920 swapFree=4177928/4192956
[pid=1856] ppid=1854 vsize=18684 CPUtime=1200.07
/proc/1856/stat : 1856 (mxc-sat09) R 1854 1856 1623 0 -1 4194304 4086 0 0 0 120002 5 0 0 25 0 1 0 1097072922 19132416 4072 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1856/statm: 4671 4072 72 166 0 4502 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.056991
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 18684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4086
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= 2031

runsolver used 0.974851 second user time and 2.34564 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 13:41:08
IDJOB=1514781
IDBENCH=70375
IDSOLVER=504
FILE ID=node14/1514781-1238244068
PBS_JOBID= 9060730
Free space on /tmp= 65396 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S1736056721-032.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514781-1238244068/watcher-1514781-1238244068 -o /tmp/evaluation-result-1514781-1238244068/solver-1514781-1238244068 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514781-1238244068.cnf

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

MD5SUM BENCH= d2ecc9d94f1ba393552dfdf11d60f816
RANDOM SEED=1723880175

node14.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		: 3000.270
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		: 3000.270
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:        877536 kB
Buffers:         85708 kB
Cached:         999040 kB
SwapCached:       8964 kB
Active:          80952 kB
Inactive:      1014340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877536 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            69028 kB
Committed_AS:  2805608 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 14:01:11