Trace number 1518105

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/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.58/30.63	c starting MXC with:
30.58/30.63	c cnf_path = HOME/instance-1518105-1238295236.cnf
30.58/30.63	c restart_strategy = auto
30.58/30.63	c sign_strategy = cached
30.58/30.63	c use_preprocessing = -1
30.58/30.63	c output_implicant = 1
30.58/30.63	c timeout_seconds = 0
30.58/30.63	c running SatELite... done
30.58/30.63	c 20 vars eliminated
30.58/30.63	c received 0 units and 2092 clauses from SatELite
30.58/30.63	c 19 assignments made, starting to guess now
30.58/30.63	c ===================================[MXC]=====================================
30.58/30.63	c | Conflicts |                Clause Statistics                   |   Vars   |
30.58/30.63	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.58/30.63	c =============================================================================
30.58/30.63	c |         0 |       0       0     2092        0        0     nan |      500 |
30.58/30.63	c |       100 |       0       0     2092      100     1050    24.9 |      481 |
30.58/30.63	c |       210 |       0       0     2092      210     1105    24.3 |      481 |
30.58/30.63	c |       441 |       0       0     2092      441     1220    23.8 |      481 |
30.58/30.63	c |       805 |       0       0     2092      805     1402    24.5 |      481 |
30.58/30.63	c |      1315 |       0       0     2092     1315     1609    24.7 |      481 |
30.58/30.63	c |      1986 |       0       0     2092     1138     1754    22.6 |      481 |
30.58/30.63	c |      2834 |       0       0     2092     1046     1894    21.3 |      481 |
30.58/30.63	c |      3876 |       0       0     2092     1076     2031    22.4 |      481 |
30.58/30.63	c |      5132 |       0       0     2092     1259     2163    20.7 |      481 |
30.58/30.63	c |      6623 |       0       0     2092     1624     2292    22.5 |      481 |
30.58/30.63	c |      8373 |       0       0     2092     2200     2419    23.3 |      481 |
30.58/30.63	c |     10408 |       0       0     2092     1761     2543    22.8 |      481 |
30.58/30.63	c |     12756 |       0       0     2092     1487     2665    21.1 |      481 |
30.58/30.63	c |     15449 |       0       0     2092     1426     2786    22.0 |      481 |
30.58/30.63	c |     18521 |       0       0     2092     1626     2906    21.5 |      481 |
30.58/30.63	c |     22010 |       0       0     2092     2135     3025    25.1 |      481 |
30.58/30.63	c |     25958 |       0       0     2092     3005     3144    23.9 |      481 |
30.58/30.63	c |     30411 |       0       0     2092     2670     3262    21.9 |      481 |
30.58/30.63	c |     35419 |       0       0     2092     2702     3381    23.2 |      481 |
30.58/30.63	c |     41038 |       0       0     2092     3171     3499    23.4 |      481 |
30.58/30.63	c |     47329 |       0       0     2092     2351     3618    22.7 |      481 |
30.58/30.63	c |     54360 |       0       0     2092     2005     3737    20.1 |      481 |
30.58/30.63	c |     62205 |       0       0     2092     2233     3857    22.1 |      481 |
30.58/30.63	c |     70945 |       0       0     2092     3134     3978    21.9 |      481 |
30.58/30.63	c |     80669 |       0       0     2092     2759     4099    24.0 |      481 |
30.58/30.63	c |     91476 |       0       0     2092     3161     4222    23.2 |      481 |
30.58/30.63	c |    103474 |       0       0     2092     2292     4346    21.7 |      481 |
30.58/30.63	c |    116782 |       0       0     2092     2347     4471    21.5 |      481 |
30.58/30.63	c |    131532 |       0       0     2092     3478     4597    23.4 |      481 |
30.58/30.63	c |    147868 |       0       0     2092     3506     4726    22.7 |      481 |
30.58/30.63	c |    165948 |       0       0     2092     4837     4855    22.3 |      481 |
30.58/30.63	c |    185947 |       0       0     2092     2695     4987    20.7 |      481 |
30.58/30.63	c |    208057 |       0       0     2092     4588     5120    20.7 |      481 |
30.58/30.63	c |    232489 |       0       0     2092     3082     5255    20.0 |      481 |
30.58/30.63	c |    259475 |       0       0     2092     3425     5393    21.3 |      481 |
30.58/30.63	c |    289271 |       0       0     2092     3161     5532    20.6 |      481 |
30.58/30.63	c |    322158 |       0       0     2092     5236     5674    22.3 |      481 |
30.58/30.63	c |    358445 |       0       0     2092     4195     5818    21.1 |      481 |
30.58/30.63	c |    398472 |       0       0     2092     5948     5965    21.0 |      481 |
30.58/30.63	c |    442613 |       0       0     2092     4814     6114    22.7 |      481 |
30.58/30.63	c |    491279 |       0       0     2092     3964     6265    22.2 |      481 |
30.58/30.63	c |    544923 |       0       0     2092     3689

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-1518105-1238295236/watcher-1518105-1238295236 -o /tmp/evaluation-result-1518105-1238295236/solver-1518105-1238295236 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518105-1238295236.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 27487
/proc/meminfo: memFree=1362488/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=1108 CPUtime=0
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1102189629 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134575004 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 277 131 56 166 0 108 0

[startup+0.056735 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27487
/proc/meminfo: memFree=1362488/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=1628 CPUtime=0.05
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 304 0 0 0 5 0 0 0 18 0 1 0 1102189629 1667072 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 407 291 72 166 0 238 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1628

[startup+0.101742 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27487
/proc/meminfo: memFree=1362488/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=1760 CPUtime=0.09
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 326 0 0 0 9 0 0 0 18 0 1 0 1102189629 1802240 312 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 440 312 73 166 0 271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1760

[startup+0.301775 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27487
/proc/meminfo: memFree=1362488/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=1892 CPUtime=0.29
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 1102189629 1937408 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 473 373 73 166 0 304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1892

[startup+0.701842 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 27487
/proc/meminfo: memFree=1362488/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=2156 CPUtime=0.69
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 452 0 0 0 69 0 0 0 23 0 1 0 1102189629 2207744 438 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 539 438 73 166 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2156

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1360880/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=2552 CPUtime=1.49
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 550 0 0 0 149 0 0 0 25 0 1 0 1102189629 2613248 536 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 638 536 73 166 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2552

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1360304/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=3080 CPUtime=3.09
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 676 0 0 0 309 0 0 0 25 0 1 0 1102189629 3153920 662 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 770 662 73 166 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3080

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1359408/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=3876 CPUtime=6.29
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 866 0 0 0 629 0 0 0 25 0 1 0 1102189629 3969024 852 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 969 852 73 166 0 800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3876

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1358384/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=4844 CPUtime=12.69
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 1069 0 0 0 1269 0 0 0 25 0 1 0 1102189629 4960256 1055 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 1211 1055 73 166 0 1042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4844

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1357296/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=5924 CPUtime=25.48
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 1338 0 0 0 2548 0 0 0 25 0 1 0 1102189629 6066176 1324 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 1481 1324 73 166 0 1312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5924

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1355888/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=7604 CPUtime=51.08
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 1706 0 0 0 5107 1 0 0 25 0 1 0 1102189629 7786496 1692 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 1901 1692 73 166 0 1732 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1353712/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=9896 CPUtime=102.26
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 2217 0 0 0 10225 1 0 0 25 0 1 0 1102189629 10133504 2203 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 2474 2203 73 166 0 2305 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9896

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1352112/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=11792 CPUtime=162.24
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 2621 0 0 0 16223 1 0 0 25 0 1 0 1102189629 12075008 2607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 2948 2607 73 166 0 2779 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11792

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1350640/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=13408 CPUtime=222.22
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 2981 0 0 0 22220 2 0 0 25 0 1 0 1102189629 13729792 2967 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 3352 2967 73 166 0 3183 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13408

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1349680/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=14552 CPUtime=282.2
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 3226 0 0 0 28218 2 0 0 25 0 1 0 1102189629 14901248 3212 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 3638 3212 73 166 0 3469 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14552

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1348536/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=15752 CPUtime=342.18
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 3518 0 0 0 34216 2 0 0 25 0 1 0 1102189629 16130048 3504 1992294400 134512640 135192793 4294956224 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 3938 3504 73 166 0 3769 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15752

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27488
/proc/meminfo: memFree=1347640/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=16804 CPUtime=402.17
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 3741 0 0 0 40214 3 0 0 25 0 1 0 1102189629 17207296 3727 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 4201 3727 73 166 0 4032 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16804

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1346480/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=17748 CPUtime=462.14
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 3979 0 0 0 46211 3 0 0 25 0 1 0 1102189629 18173952 3965 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 4437 3965 73 166 0 4268 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17748

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1345968/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=18548 CPUtime=522.11
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 4145 0 0 0 52208 3 0 0 25 0 1 0 1102189629 18993152 4131 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 4637 4131 73 166 0 4468 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1345008/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=19492 CPUtime=582.09
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 4374 0 0 0 58206 3 0 0 25 0 1 0 1102189629 19959808 4360 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 4873 4360 73 166 0 4704 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19492

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1344432/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=20116 CPUtime=642.09
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 4525 0 0 0 64205 4 0 0 25 0 1 0 1102189629 20598784 4511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5029 4511 73 166 0 4860 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 20116

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1343920/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=20744 CPUtime=702.06
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 4656 0 0 0 70202 4 0 0 25 0 1 0 1102189629 21241856 4642 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5186 4642 73 166 0 5017 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 20744

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1343352/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=21420 CPUtime=762.04
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 4792 0 0 0 76200 4 0 0 25 0 1 0 1102189629 21934080 4778 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5355 4778 73 166 0 5186 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 21420

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1342712/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=22208 CPUtime=822.02
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 4967 0 0 0 82198 4 0 0 25 0 1 0 1102189629 22740992 4953 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5552 4953 73 166 0 5383 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 22208

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1342136/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=22856 CPUtime=881.99
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5103 0 0 0 88195 4 0 0 25 0 1 0 1102189629 23404544 5089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5714 5089 73 166 0 5545 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 22856

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1341752/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=23240 CPUtime=941.98
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5203 0 0 0 94193 5 0 0 25 0 1 0 1102189629 23797760 5189 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5810 5189 73 166 0 5641 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 23240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1341304/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=23720 CPUtime=1001.96
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5313 0 0 0 100191 5 0 0 25 0 1 0 1102189629 24289280 5299 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 5930 5299 73 166 0 5761 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1340984/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=24172 CPUtime=1061.94
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5392 0 0 0 106189 5 0 0 25 0 1 0 1102189629 24752128 5378 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 6043 5378 73 166 0 5874 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 24172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1340600/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=24484 CPUtime=1121.92
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5482 0 0 0 112187 5 0 0 25 0 1 0 1102189629 25071616 5468 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 6121 5468 73 166 0 5952 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 24484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1339896/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=25264 CPUtime=1181.91
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5657 0 0 0 118185 6 0 0 25 0 1 0 1102189629 25870336 5643 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 6316 5643 73 166 0 6147 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 25264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27494
/proc/meminfo: memFree=1339832/2055920 swapFree=4178416/4192956
[pid=27487] ppid=27485 vsize=25424 CPUtime=1200
/proc/27487/stat : 27487 (mxc-sat09) R 27485 27487 24060 0 -1 4194304 5675 0 0 0 119994 6 0 0 25 0 1 0 1102189629 26034176 5661 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 6356 5661 73 166 0 6187 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 25424

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): 1199.95
CPU system time (s): 0.067989
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 25424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5675
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= 2005

runsolver used 1.03784 second user time and 2.28165 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 04:53:56
IDJOB=1518105
IDBENCH=70652
IDSOLVER=504
FILE ID=node15/1518105-1238295236
PBS_JOBID= 9060948
Free space on /tmp= 65428 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518105-1238295236/watcher-1518105-1238295236 -o /tmp/evaluation-result-1518105-1238295236/solver-1518105-1238295236 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518105-1238295236.cnf

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=810493585

node15.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		: 3000.286
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		: 3000.286
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:       1362968 kB
Buffers:         83240 kB
Cached:         528312 kB
SwapCached:       8336 kB
Active:         146256 kB
Inactive:       475248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362968 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            57372 kB
Committed_AS:  2866296 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-29 05:13:58