Trace number 1518477

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
MD5SUM4bfed38592d845032443637a02e777c6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
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 

32.18/32.25	c starting MXC with:
32.18/32.25	c cnf_path = HOME/instance-1518477-1238300335.cnf
32.18/32.25	c restart_strategy = auto
32.18/32.25	c sign_strategy = cached
32.18/32.25	c use_preprocessing = -1
32.18/32.25	c output_implicant = 1
32.18/32.25	c timeout_seconds = 0
32.18/32.25	c running SatELite... done
32.18/32.25	c 17 vars eliminated
32.18/32.25	c received 0 units and 2357 clauses from SatELite
32.18/32.25	c 16 assignments made, starting to guess now
32.18/32.25	c ===================================[MXC]=====================================
32.18/32.25	c | Conflicts |                Clause Statistics                   |   Vars   |
32.18/32.25	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.18/32.25	c =============================================================================
32.18/32.25	c |         0 |       0       0     2357        0        0     nan |      560 |
32.18/32.25	c |       100 |       0       0     2357      100     1050    28.4 |      544 |
32.18/32.25	c |       210 |       0       0     2357      210     1105    27.6 |      544 |
32.18/32.25	c |       441 |       0       0     2357      441     1220    28.0 |      544 |
32.18/32.25	c |       805 |       0       0     2357      805     1402    26.4 |      544 |
32.18/32.25	c |      1315 |       0       0     2357     1315     1609    25.4 |      544 |
32.18/32.25	c |      1986 |       0       0     2357     1138     1754    23.8 |      544 |
32.18/32.25	c |      2834 |       0       0     2357     1046     1894    23.5 |      544 |
32.18/32.25	c |      3876 |       0       0     2357     1076     2031    24.5 |      544 |
32.18/32.25	c |      5132 |       0       0     2357     1259     2163    24.9 |      544 |
32.18/32.25	c |      6623 |       0       0     2357     1624     2292    26.0 |      544 |
32.18/32.25	c |      8373 |       0       0     2357     2200     2419    25.3 |      544 |
32.18/32.25	c |     10408 |       0       0     2357     1763     2543    25.2 |      544 |
32.18/32.25	c |     12756 |       0       0     2357     1488     2665    24.2 |      544 |
32.18/32.25	c |     15449 |       0       0     2357     1426     2786    23.8 |      544 |
32.18/32.25	c |     18521 |       0       0     2357     1626     2906    25.1 |      544 |
32.18/32.25	c |     22010 |       0       0     2357     2136     3025    24.3 |      544 |
32.18/32.25	c |     25958 |       0       0     2357     3006     3144    25.6 |      544 |
32.18/32.25	c |     30411 |       0       0     2357     2671     3262    24.5 |      544 |
32.18/32.25	c |     35419 |       0       0     2357     2703     3381    25.1 |      544 |
32.18/32.25	c |     41038 |       0       0     2357     3173     3499    25.6 |      544 |
32.18/32.25	c |     47329 |       0       0     2357     2349     3618    23.7 |      544 |
32.18/32.25	c |     54360 |       0       0     2357     2003     3737    21.9 |      544 |
32.18/32.25	c |     62205 |       0       0     2357     2233     3857    20.7 |      544 |
32.18/32.25	c |     70945 |       0       0     2357     3130     3978    21.7 |      544 |
32.18/32.25	c |     80669 |       0       0     2357     2752     4099    23.6 |      544 |
32.18/32.25	c |     91476 |       0       0     2357     3152     4222    21.4 |      544 |
32.18/32.25	c |    103474 |       0       0     2357     2282     4346    22.7 |      544 |
32.18/32.25	c |    116782 |       0       0     2357     2335     4471    25.4 |      544 |
32.18/32.25	c |    131532 |       0       0     2357     3468     4597    23.8 |      544 |
32.18/32.25	c |    147868 |       0       0     2357     3490     4726    22.7 |      544 |
32.18/32.25	c |    165948 |       0       0     2357     4827     4855    26.2 |      544 |
32.18/32.25	c |    185947 |       0       0     2357     2691     4987    22.7 |      544 |
32.18/32.25	c |    208057 |       0       0     2357     4587     5120    23.5 |      544 |
32.18/32.25	c |    232489 |       0       0     2357     3091     5255    22.5 |      544 |
32.18/32.25	c |    259475 |       0       0     2357     3440     5393    21.6 |      544 |
32.18/32.25	c |    289271 |       0       0     2357     3177     5532    22.0 |      544 |
32.18/32.25	c |    322158 |       0       0     2357     5253     5674    24.7 |      544 |
32.18/32.25	c |    358445 |       0       0     2357     4210     5818    23.4 |      544 |
32.18/32.25	c |    398472 |       0       0     2357     2986     5965    22.4 |      544 |
32.18/32.25	c |    442613 |       0       0     2357     4842     6114    23.7 |      544 |
32.18/32.25	c |    491279 |       0       0     2357     3990     6265    25.3 |      544 |
32.18/32.25	c |    544923 |       0       0     2357     3711

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-1518477-1238300335/watcher-1518477-1238300335 -o /tmp/evaluation-result-1518477-1238300335/solver-1518477-1238300335 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518477-1238300335.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: 1.00 1.00 1.00 2/64 30212
/proc/meminfo: memFree=885064/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=1108 CPUtime=0
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1102698738 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134573666 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 277 146 56 166 0 108 0

[startup+0.027407 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30212
/proc/meminfo: memFree=885064/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=1504 CPUtime=0.02
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 283 0 0 0 2 0 0 0 18 0 1 0 1102698738 1540096 269 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 376 269 72 166 0 207 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1504

[startup+0.101417 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30212
/proc/meminfo: memFree=885064/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=1768 CPUtime=0.09
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 348 0 0 0 9 0 0 0 18 0 1 0 1102698738 1810432 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 442 334 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301445 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30212
/proc/meminfo: memFree=885064/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=2032 CPUtime=0.29
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 412 0 0 0 29 0 0 0 19 0 1 0 1102698738 2080768 398 1992294400 134512640 135192793 4294956224 18446744073709551615 134552448 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 508 398 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701502 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30212
/proc/meminfo: memFree=885064/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=2296 CPUtime=0.69
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 485 0 0 0 69 0 0 0 23 0 1 0 1102698738 2351104 471 1992294400 134512640 135192793 4294956224 18446744073709551615 134550741 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 574 471 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50263 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=883328/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=2692 CPUtime=1.49
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 581 0 0 0 149 0 0 0 25 0 1 0 1102698738 2756608 567 1992294400 134512640 135192793 4294956224 18446744073709551615 134534329 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 673 567 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=882816/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=3224 CPUtime=3.09
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 693 0 0 0 309 0 0 0 25 0 1 0 1102698738 3301376 679 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 806 679 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30232 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=882048/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=3892 CPUtime=6.29
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 852 0 0 0 629 0 0 0 25 0 1 0 1102698738 3985408 838 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 973 838 73 166 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3892

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=880960/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=4688 CPUtime=12.68
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 1052 0 0 0 1268 0 0 0 25 0 1 0 1102698738 4800512 1038 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 1172 1038 73 166 0 1003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4688

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=879744/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=5908 CPUtime=25.48
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 1355 0 0 0 2548 0 0 0 25 0 1 0 1102698738 6049792 1341 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 1477 1341 73 166 0 1308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5908

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=878208/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=7812 CPUtime=51.08
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 1760 0 0 0 5107 1 0 0 25 0 1 0 1102698738 7999488 1746 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 1953 1746 73 166 0 1784 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7812

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=876032/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=10092 CPUtime=102.26
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 2274 0 0 0 10225 1 0 0 25 0 1 0 1102698738 10334208 2260 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 2523 2260 73 166 0 2354 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10092

[startup+162.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 30213
/proc/meminfo: memFree=874304/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=12092 CPUtime=162.24
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 2716 0 0 0 16222 2 0 0 25 0 1 0 1102698738 12382208 2702 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 3023 2702 73 166 0 2854 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12092

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 30213
/proc/meminfo: memFree=872768/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=13824 CPUtime=222.22
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 3075 0 0 0 22220 2 0 0 25 0 1 0 1102698738 14155776 3061 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 3456 3061 73 166 0 3287 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13824

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30213
/proc/meminfo: memFree=871424/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=15368 CPUtime=282.2
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 3416 0 0 0 28217 3 0 0 25 0 1 0 1102698738 15736832 3402 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 3842 3402 73 166 0 3673 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15368

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30213
/proc/meminfo: memFree=870528/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=16288 CPUtime=342.18
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 3628 0 0 0 34215 3 0 0 25 0 1 0 1102698738 16678912 3614 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 4072 3614 73 166 0 3903 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16288

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=869440/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=17480 CPUtime=402.16
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 3890 0 0 0 40213 3 0 0 25 0 1 0 1102698738 17899520 3876 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 4370 3876 73 166 0 4201 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17480

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=868736/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=18276 CPUtime=462.15
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 4091 0 0 0 46211 4 0 0 25 0 1 0 1102698738 18714624 4077 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 4569 4077 73 166 0 4400 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18276

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=868032/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=19064 CPUtime=522.12
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 4255 0 0 0 52208 4 0 0 25 0 1 0 1102698738 19521536 4241 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 4766 4241 73 166 0 4597 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19064

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=867456/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=19736 CPUtime=582.1
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 4406 0 0 0 58206 4 0 0 25 0 1 0 1102698738 20209664 4392 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 4934 4392 73 166 0 4765 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19736

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=866496/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=20632 CPUtime=642.09
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 4629 0 0 0 64204 5 0 0 25 0 1 0 1102698738 21127168 4615 1992294400 134512640 135192793 4294956224 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 5158 4615 73 166 0 4989 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 20632

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=865920/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=21272 CPUtime=702.06
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 4793 0 0 0 70201 5 0 0 25 0 1 0 1102698738 21782528 4779 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 5318 4779 73 166 0 5149 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 21272

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=865216/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=21924 CPUtime=762.05
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 4950 0 0 0 76199 6 0 0 25 0 1 0 1102698738 22450176 4936 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 5481 4936 73 166 0 5312 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21924

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=864640/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=22680 CPUtime=822.02
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5105 0 0 0 82196 6 0 0 25 0 1 0 1102698738 23224320 5091 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 5670 5091 73 166 0 5501 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22680

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=864128/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=23148 CPUtime=882
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5225 0 0 0 88194 6 0 0 25 0 1 0 1102698738 23703552 5211 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 5787 5211 73 166 0 5618 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 23148

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30213
/proc/meminfo: memFree=863616/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=23808 CPUtime=941.99
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5346 0 0 0 94192 7 0 0 25 0 1 0 1102698738 24379392 5332 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 5952 5332 73 166 0 5783 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 23808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30215
/proc/meminfo: memFree=863296/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=24128 CPUtime=1001.97
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5437 0 0 0 100190 7 0 0 25 0 1 0 1102698738 24707072 5423 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 6032 5423 73 166 0 5863 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 24128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30215
/proc/meminfo: memFree=862912/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=24608 CPUtime=1061.94
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5549 0 0 0 106187 7 0 0 25 0 1 0 1102698738 25198592 5535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 6152 5535 73 166 0 5983 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 24608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30215
/proc/meminfo: memFree=862464/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=25120 CPUtime=1121.93
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5644 0 0 0 112185 8 0 0 25 0 1 0 1102698738 25722880 5630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 6280 5630 73 166 0 6111 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 25120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30215
/proc/meminfo: memFree=861952/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=25624 CPUtime=1181.91
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5775 0 0 0 118183 8 0 0 25 0 1 0 1102698738 26238976 5761 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 6406 5761 73 166 0 6237 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 25624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30215
/proc/meminfo: memFree=861824/2055920 swapFree=4175464/4192956
[pid=30212] ppid=30210 vsize=25816 CPUtime=1200.01
/proc/30212/stat : 30212 (mxc-sat09) R 30210 30212 30113 0 -1 4194304 5800 0 0 0 119993 8 0 0 25 0 1 0 1102698738 26435584 5786 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/30212/statm: 6454 5786 73 166 0 6285 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25816

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): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.089986
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 25816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5800
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= 1662

runsolver used 0.989849 second user time and 2.34064 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 06:18:55
IDJOB=1518477
IDBENCH=70683
IDSOLVER=504
FILE ID=node30/1518477-1238300335
PBS_JOBID= 9061017
Free space on /tmp= 66356 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518477-1238300335/watcher-1518477-1238300335 -o /tmp/evaluation-result-1518477-1238300335/solver-1518477-1238300335 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518477-1238300335.cnf

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

MD5SUM BENCH= 4bfed38592d845032443637a02e777c6
RANDOM SEED=1813655104

node30.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		: 3000.260
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		: 3000.260
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:        885544 kB
Buffers:         89868 kB
Cached:         990744 kB
SwapCached:      11400 kB
Active:         167296 kB
Inactive:       926696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885544 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          18680 kB
Slab:            62380 kB
Committed_AS:  2989812 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-29 06:38:58