Trace number 1517121

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.98/32.06	c starting MXC with:
31.98/32.06	c cnf_path = HOME/instance-1517121-1238280548.cnf
31.98/32.06	c restart_strategy = auto
31.98/32.06	c sign_strategy = cached
31.98/32.06	c use_preprocessing = -1
31.98/32.06	c output_implicant = 1
31.98/32.06	c timeout_seconds = 0
31.98/32.06	c running SatELite... done
31.98/32.06	c 18 vars eliminated
31.98/32.06	c received 0 units and 2363 clauses from SatELite
31.98/32.06	c 17 assignments made, starting to guess now
31.98/32.06	c ===================================[MXC]=====================================
31.98/32.06	c | Conflicts |                Clause Statistics                   |   Vars   |
31.98/32.06	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.98/32.06	c =============================================================================
31.98/32.06	c |         0 |       0       0     2363        0        0     nan |      560 |
31.98/32.06	c |       100 |       0       0     2363      100     1050    26.8 |      543 |
31.98/32.06	c |       210 |       0       0     2363      210     1105    25.4 |      543 |
31.98/32.06	c |       441 |       0       0     2363      441     1220    24.4 |      543 |
31.98/32.06	c |       805 |       0       0     2363      805     1402    24.7 |      543 |
31.98/32.06	c |      1315 |       0       0     2363     1315     1609    24.8 |      543 |
31.98/32.06	c |      1986 |       0       0     2363     1138     1754    24.4 |      543 |
31.98/32.06	c |      2834 |       0       0     2363     1046     1894    24.2 |      543 |
31.98/32.06	c |      3876 |       0       0     2363     1076     2031    26.4 |      543 |
31.98/32.06	c |      5132 |       0       0     2363     1259     2163    24.4 |      543 |
31.98/32.06	c |      6623 |       0       0     2363     1624     2292    25.0 |      543 |
31.98/32.06	c |      8373 |       0       0     2363     2201     2419    25.4 |      543 |
31.98/32.06	c |     10408 |       0       0     2363     1763     2543    22.6 |      543 |
31.98/32.06	c |     12756 |       0       0     2363     1489     2665    24.7 |      543 |
31.98/32.06	c |     15449 |       0       0     2363     1427     2786    24.5 |      543 |
31.98/32.06	c |     18521 |       0       0     2363     1629     2906    24.6 |      543 |
31.98/32.06	c |     22010 |       0       0     2363     2138     3025    23.8 |      543 |
31.98/32.06	c |     25958 |       0       0     2363     3009     3144    23.3 |      543 |
31.98/32.06	c |     30411 |       0       0     2363     2674     3262    24.7 |      543 |
31.98/32.06	c |     35419 |       0       0     2363     2705     3381    24.0 |      543 |
31.98/32.06	c |     41038 |       0       0     2363     3174     3499    24.5 |      543 |
31.98/32.06	c |     47329 |       0       0     2363     2352     3618    22.5 |      543 |
31.98/32.06	c |     54360 |       0       0     2363     2008     3737    22.1 |      543 |
31.98/32.06	c |     62205 |       0       0     2363     2235     3857    22.7 |      543 |
31.98/32.06	c |     70945 |       0       0     2363     3136     3978    23.2 |      543 |
31.98/32.06	c |     80669 |       0       0     2363     2764     4099    24.5 |      543 |
31.98/32.06	c |     91476 |       0       0     2363     3167     4222    22.2 |      543 |
31.98/32.06	c |    103474 |       0       0     2363     2297     4346    21.2 |      543 |
31.98/32.06	c |    116782 |       0       0     2363     2353     4471    22.7 |      543 |
31.98/32.06	c |    131532 |       0       0     2363     3493     4597    23.8 |      543 |
31.98/32.06	c |    147868 |       0       0     2363     3509     4726    24.7 |      543 |
31.98/32.06	c |    165948 |       0       0     2363     4839     4855    25.8 |      543 |
31.98/32.06	c |    185947 |       0       0     2363     2698     4987    23.7 |      543 |
31.98/32.06	c |    208057 |       0       0     2363     4590     5120    28.0 |      543 |
31.98/32.06	c |    232489 |       0       0     2363     3078     5255    23.8 |      543 |
31.98/32.06	c |    259475 |       0       0     2363     3426     5393    24.3 |      543 |
31.98/32.06	c |    289271 |       0       0     2363     3155     5532    24.5 |      543 |
31.98/32.06	c |    322158 |       0       0     2363     5235     5674    24.5 |      543 |
31.98/32.06	c |    358445 |       0       0     2363     4184     5818    22.4 |      543 |
31.98/32.06	c |    398472 |       0       0     2363     5936     5965    25.8 |      543 |
31.98/32.06	c |    442613 |       0       0     2363     4812     6114    23.0 |      543 |
31.98/32.06	c |    491279 |       0       0     2363     3978     6265    21.9 |      543 |
31.98/32.06	c |    544923 |       0       0     2363     3701

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-1517121-1238280548/watcher-1517121-1238280548 -o /tmp/evaluation-result-1517121-1238280548/solver-1517121-1238280548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517121-1238280548.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 1.01 0.93 2/69 10902
/proc/meminfo: memFree=1739944/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=1108 CPUtime=0
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 1100719447 1134592 147 1992294400 134512640 135192793 4294956224 18446744073709551615 134573579 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 277 147 56 166 0 108 0

[startup+0.021455 s]
/proc/loadavg: 1.02 1.01 0.93 2/69 10902
/proc/meminfo: memFree=1739944/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=1504 CPUtime=0.01
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 272 0 0 0 1 0 0 0 18 0 1 0 1100719447 1540096 258 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 376 258 72 166 0 207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1504

[startup+0.101471 s]
/proc/loadavg: 1.02 1.01 0.93 2/69 10902
/proc/meminfo: memFree=1739944/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=1764 CPUtime=0.09
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1100719447 1806336 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 441 332 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.301509 s]
/proc/loadavg: 1.02 1.01 0.93 2/69 10902
/proc/meminfo: memFree=1739944/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=2028 CPUtime=0.29
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 406 0 0 0 29 0 0 0 19 0 1 0 1100719447 2076672 392 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 507 392 73 166 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701589 s]
/proc/loadavg: 1.02 1.01 0.93 2/69 10902
/proc/meminfo: memFree=1739944/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=2292 CPUtime=0.69
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 480 0 0 0 69 0 0 0 23 0 1 0 1100719447 2347008 466 1992294400 134512640 135192793 4294956224 18446744073709551615 134534308 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 573 466 73 166 0 404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50275 s]
/proc/loadavg: 1.02 1.01 0.93 2/70 10903
/proc/meminfo: memFree=1738144/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=2692 CPUtime=1.49
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 572 0 0 0 149 0 0 0 25 0 1 0 1100719447 2756608 558 1992294400 134512640 135192793 4294956224 18446744073709551615 134551743 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 673 558 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10106 s]
/proc/loadavg: 1.02 1.01 0.93 2/70 10903
/proc/meminfo: memFree=1737632/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=3220 CPUtime=3.09
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 692 0 0 0 309 0 0 0 25 0 1 0 1100719447 3297280 678 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 805 678 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.3017 s]
/proc/loadavg: 1.01 1.01 0.93 2/70 10903
/proc/meminfo: memFree=1736928/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=3784 CPUtime=6.29
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 1100719447 3874816 826 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 946 826 73 166 0 777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3784

[startup+12.702 s]
/proc/loadavg: 1.01 1.01 0.93 2/70 10903
/proc/meminfo: memFree=1735712/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=4852 CPUtime=12.68
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 1084 0 0 0 1268 0 0 0 25 0 1 0 1100719447 4968448 1070 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 1213 1070 73 166 0 1044 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4852

[startup+25.5015 s]
/proc/loadavg: 1.01 1.01 0.93 2/70 10903
/proc/meminfo: memFree=1734368/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=6212 CPUtime=25.48
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 1402 0 0 0 2547 1 0 0 25 0 1 0 1100719447 6361088 1388 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 1553 1388 73 166 0 1384 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6212

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1732768/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=8020 CPUtime=51.07
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 1805 0 0 0 5106 1 0 0 25 0 1 0 1100719447 8212480 1791 1992294400 134512640 135192793 4294956224 18446744073709551615 134533219 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 2005 1791 73 166 0 1836 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8020

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1730528/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=10304 CPUtime=102.25
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 2330 0 0 0 10223 2 0 0 25 0 1 0 1100719447 10551296 2316 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 2576 2316 73 166 0 2407 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10304

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1728736/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=12356 CPUtime=162.23
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 2786 0 0 0 16220 3 0 0 25 0 1 0 1100719447 12652544 2772 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 3089 2772 73 166 0 2920 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12356

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1727456/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=13844 CPUtime=222.2
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 3103 0 0 0 22217 3 0 0 25 0 1 0 1100719447 14176256 3089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533104 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 3461 3089 73 166 0 3292 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1726176/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=15336 CPUtime=282.19
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 3413 0 0 0 28215 4 0 0 25 0 1 0 1100719447 15704064 3399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 3834 3399 73 166 0 3665 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15336

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1725024/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=16656 CPUtime=342.16
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 3695 0 0 0 34212 4 0 0 25 0 1 0 1100719447 17055744 3681 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 4164 3681 73 166 0 3995 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16656

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1724320/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=17272 CPUtime=402.14
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 3876 0 0 0 40209 5 0 0 25 0 1 0 1100719447 17686528 3862 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 4318 3862 73 166 0 4149 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17272

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1723360/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=18344 CPUtime=462.12
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 4119 0 0 0 46207 5 0 0 25 0 1 0 1100719447 18784256 4105 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 4586 4105 73 166 0 4417 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18344

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1722720/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=19128 CPUtime=522.09
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 4291 0 0 0 52204 5 0 0 25 0 1 0 1100719447 19587072 4277 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 4782 4277 73 166 0 4613 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19128

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1721824/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=20004 CPUtime=582.08
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 4491 0 0 0 58202 6 0 0 25 0 1 0 1100719447 20484096 4477 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5001 4477 73 166 0 4832 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 20004

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1720992/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=20800 CPUtime=642.05
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 4700 0 0 0 64199 6 0 0 25 0 1 0 1100719447 21299200 4686 1992294400 134512640 135192793 4294956224 18446744073709551615 134531584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5200 4686 73 166 0 5031 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20800

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10903
/proc/meminfo: memFree=1720544/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=21504 CPUtime=702.02
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 4820 0 0 0 70196 6 0 0 25 0 1 0 1100719447 22020096 4806 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5376 4806 73 166 0 5207 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 21504

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1719840/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=22128 CPUtime=762.01
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 4983 0 0 0 76194 7 0 0 25 0 1 0 1100719447 22659072 4969 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5532 4969 73 166 0 5363 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22128

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1719328/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=22752 CPUtime=821.98
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5112 0 0 0 82191 7 0 0 25 0 1 0 1100719447 23298048 5098 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5688 5098 73 166 0 5519 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22752

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1718816/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=23204 CPUtime=881.95
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5220 0 0 0 88188 7 0 0 25 0 1 0 1100719447 23760896 5206 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5801 5206 73 166 0 5632 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 23204

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1718304/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=23844 CPUtime=941.93
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5364 0 0 0 94186 7 0 0 25 0 1 0 1100719447 24416256 5350 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 5961 5350 73 166 0 5792 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 23844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1717856/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=24356 CPUtime=1001.91
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5472 0 0 0 100183 8 0 0 25 0 1 0 1100719447 24940544 5458 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 6089 5458 73 166 0 5920 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 24356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1717408/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=24628 CPUtime=1061.89
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5567 0 0 0 106181 8 0 0 25 0 1 0 1100719447 25219072 5553 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 6157 5553 73 166 0 5988 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1716896/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=25440 CPUtime=1121.86
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5705 0 0 0 112178 8 0 0 25 0 1 0 1100719447 26050560 5691 1992294400 134512640 135192793 4294956224 18446744073709551615 134534141 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 6360 5691 73 166 0 6191 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 25440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1716640/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=25740 CPUtime=1181.85
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5772 0 0 0 118176 9 0 0 25 0 1 0 1100719447 26357760 5758 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 6435 5758 73 166 0 6266 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/70 10909
/proc/meminfo: memFree=1716512/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=25740 CPUtime=1200.04
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5792 0 0 0 119995 9 0 0 25 0 1 0 1100719447 26357760 5778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 6435 5778 73 166 0 6266 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25740

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 0.93 2/70 10909
/proc/meminfo: memFree=1716512/2055920 swapFree=4177820/4192956
[pid=10902] ppid=10900 vsize=25740 CPUtime=1200.04
/proc/10902/stat : 10902 (mxc-sat09) R 10900 10902 10421 0 -1 4194304 5792 0 0 0 119995 9 0 0 25 0 1 0 1100719447 26357760 5778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10902/statm: 6435 5778 73 166 0 6266 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.096985
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 25740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5792
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= 1928

runsolver used 1.16382 second user time and 3.21551 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 23:49:08
IDJOB=1517121
IDBENCH=70570
IDSOLVER=504
FILE ID=node73/1517121-1238280548
PBS_JOBID= 9060894
Free space on /tmp= 66268 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517121-1238280548/watcher-1517121-1238280548 -o /tmp/evaluation-result-1517121-1238280548/solver-1517121-1238280548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517121-1238280548.cnf

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=1275628766

node73.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		: 3000.277
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		: 3000.277
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:       1740424 kB
Buffers:         61152 kB
Cached:         174104 kB
SwapCached:       8184 kB
Active:         145116 kB
Inactive:        99892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740424 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            56072 kB
Committed_AS:  2717952 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-29 00:09:10