Trace number 1518009

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
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 

30.68/30.71	c starting MXC with:
30.68/30.71	c cnf_path = HOME/instance-1518009-1238293811.cnf
30.68/30.71	c restart_strategy = auto
30.68/30.71	c sign_strategy = cached
30.68/30.71	c use_preprocessing = -1
30.68/30.71	c output_implicant = 1
30.68/30.71	c timeout_seconds = 0
30.68/30.71	c running SatELite... done
30.68/30.71	c 17 vars eliminated
30.68/30.71	c received 0 units and 2091 clauses from SatELite
30.68/30.71	c 16 assignments made, starting to guess now
30.68/30.71	c ===================================[MXC]=====================================
30.68/30.71	c | Conflicts |                Clause Statistics                   |   Vars   |
30.68/30.71	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.68/30.71	c =============================================================================
30.68/30.71	c |         0 |       0       0     2091        0        0     nan |      500 |
30.68/30.71	c |       100 |       0       0     2091      100     1050    24.8 |      484 |
30.68/30.71	c |       210 |       0       0     2091      210     1105    22.5 |      484 |
30.68/30.71	c |       441 |       0       0     2091      441     1220    23.0 |      484 |
30.68/30.71	c |       805 |       0       0     2091      805     1402    22.4 |      484 |
30.68/30.71	c |      1315 |       0       0     2091     1315     1609    22.7 |      484 |
30.68/30.71	c |      1986 |       0       0     2091     1138     1754    23.2 |      484 |
30.68/30.71	c |      2834 |       0       0     2091     1046     1894    21.4 |      484 |
30.68/30.71	c |      3876 |       0       0     2091     1076     2031    22.0 |      484 |
30.68/30.71	c |      5132 |       0       0     2091     1259     2163    23.0 |      484 |
30.68/30.71	c |      6623 |       0       0     2091     1624     2292    22.1 |      484 |
30.68/30.71	c |      8373 |       0       0     2091     2200     2419    22.4 |      484 |
30.68/30.71	c |     10408 |       0       0     2091     1761     2543    23.7 |      484 |
30.68/30.71	c |     12756 |       0       0     2091     1486     2665    21.7 |      484 |
30.68/30.71	c |     15449 |       0       0     2091     1424     2786    20.5 |      484 |
30.68/30.71	c |     18521 |       0       0     2091     1624     2906    22.9 |      484 |
30.68/30.71	c |     22010 |       0       0     2091     2133     3025    22.4 |      484 |
30.68/30.71	c |     25958 |       0       0     2091     3003     3144    22.0 |      484 |
30.68/30.71	c |     30411 |       0       0     2091     2668     3262    21.3 |      484 |
30.68/30.71	c |     35419 |       0       0     2091     2700     3381    21.7 |      484 |
30.68/30.71	c |     41038 |       0       0     2091     3173     3499    21.6 |      484 |
30.68/30.71	c |     47329 |       0       0     2091     2350     3618    24.4 |      484 |
30.68/30.71	c |     54360 |       0       0     2091     2005     3737    21.5 |      484 |
30.68/30.71	c |     62205 |       0       0     2091     2232     3857    22.2 |      484 |
30.68/30.71	c |     70945 |       0       0     2091     3131     3978    20.8 |      484 |
30.68/30.71	c |     80669 |       0       0     2091     2758     4099    22.9 |      484 |
30.68/30.71	c |     91476 |       0       0     2091     3157     4222    21.7 |      484 |
30.68/30.71	c |    103474 |       0       0     2091     2290     4346    20.8 |      484 |
30.68/30.71	c |    116782 |       0       0     2091     2346     4471    23.3 |      484 |
30.68/30.71	c |    131532 |       0       0     2091     3477     4597    22.2 |      484 |
30.68/30.71	c |    147868 |       0       0     2091     3492     4726    20.7 |      484 |
30.68/30.71	c |    165948 |       0       0     2091     4816     4855    22.2 |      484 |
30.68/30.71	c |    185947 |       0       0     2091     2671     4987    25.4 |      484 |
30.68/30.71	c |    208057 |       0       0     2091     4562     5120    22.9 |      484 |
30.68/30.71	c |    232489 |       0       0     2091     3049     5255    20.5 |      484 |
30.68/30.71	c |    259475 |       0       0     2091     3401     5393    20.9 |      484 |
30.68/30.71	c |    289271 |       0       0     2091     3137     5532    20.7 |      484 |
30.68/30.71	c |    322158 |       0       0     2091     5210     5674    21.9 |      484 |
30.68/30.71	c |    358445 |       0       0     2091     4163     5818    21.2 |      484 |
30.68/30.71	c |    398472 |       0       0     2091     5918     5965    23.1 |      484 |
30.68/30.71	c |    442613 |       0       0     2091     4786     6114    23.1 |      484 |
30.68/30.71	c |    491279 |       0       0     2091     3931     6265    22.6 |      484 |
30.68/30.71	c |    544923 |       0       0     2091     3646

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-1518009-1238293811/watcher-1518009-1238293811 -o /tmp/evaluation-result-1518009-1238293811/solver-1518009-1238293811 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518009-1238293811.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 1.09 1.07 2/64 8957
/proc/meminfo: memFree=1173768/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=1108 CPUtime=0
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1102046127 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134573694 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 277 131 56 166 0 108 0

[startup+0.00911989 s]
/proc/loadavg: 1.00 1.09 1.07 2/64 8957
/proc/meminfo: memFree=1173768/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=1372 CPUtime=0
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1102046127 1404928 215 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 343 216 72 166 0 174 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1372

[startup+0.101133 s]
/proc/loadavg: 1.00 1.09 1.07 2/64 8957
/proc/meminfo: memFree=1173768/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=1768 CPUtime=0.09
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1102046127 1810432 314 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 442 314 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301164 s]
/proc/loadavg: 1.00 1.09 1.07 2/64 8957
/proc/meminfo: memFree=1173768/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=1904 CPUtime=0.29
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 390 0 0 0 29 0 0 0 20 0 1 0 1102046127 1949696 376 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 476 376 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701225 s]
/proc/loadavg: 1.00 1.09 1.07 2/64 8957
/proc/meminfo: memFree=1173768/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=2168 CPUtime=0.69
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 454 0 0 0 69 0 0 0 23 0 1 0 1102046127 2220032 440 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 542 440 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50135 s]
/proc/loadavg: 1.00 1.09 1.07 2/65 8958
/proc/meminfo: memFree=1172160/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=2564 CPUtime=1.49
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 550 0 0 0 149 0 0 0 25 0 1 0 1102046127 2625536 536 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 641 536 73 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10159 s]
/proc/loadavg: 1.00 1.09 1.07 2/65 8958
/proc/meminfo: memFree=1171648/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=3092 CPUtime=3.09
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 667 0 0 0 309 0 0 0 25 0 1 0 1102046127 3166208 653 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 773 653 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30108 s]
/proc/loadavg: 1.00 1.09 1.07 2/65 8958
/proc/meminfo: memFree=1170752/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=3776 CPUtime=6.29
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 835 0 0 0 629 0 0 0 25 0 1 0 1102046127 3866624 821 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 944 821 73 166 0 775 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3776

[startup+12.7011 s]
/proc/loadavg: 1.00 1.08 1.07 2/65 8958
/proc/meminfo: memFree=1169664/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=4724 CPUtime=12.68
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 1068 0 0 0 1268 0 0 0 25 0 1 0 1102046127 4837376 1054 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 1181 1054 73 166 0 1012 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4724

[startup+25.501 s]
/proc/loadavg: 1.00 1.08 1.07 2/65 8958
/proc/meminfo: memFree=1168448/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=5932 CPUtime=25.48
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 1357 0 0 0 2548 0 0 0 25 0 1 0 1102046127 6074368 1343 1992294400 134512640 135192793 4294956224 18446744073709551615 134534332 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 1483 1343 73 166 0 1314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5932

[startup+51.102 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 8958
/proc/meminfo: memFree=1167040/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=7596 CPUtime=51.08
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 1719 0 0 0 5107 1 0 0 25 0 1 0 1102046127 7778304 1705 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 1899 1705 73 166 0 1730 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7596

[startup+102.306 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 8958
/proc/meminfo: memFree=1165056/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=9744 CPUtime=102.26
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 2193 0 0 0 10225 1 0 0 25 0 1 0 1102046127 9977856 2179 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 2436 2179 73 166 0 2267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9744

[startup+162.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 8958
/proc/meminfo: memFree=1163584/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=11512 CPUtime=162.24
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 2577 0 0 0 16223 1 0 0 25 0 1 0 1102046127 11788288 2563 1992294400 134512640 135192793 4294956224 18446744073709551615 134533989 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 2878 2563 73 166 0 2709 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11512

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 8958
/proc/meminfo: memFree=1162176/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=13136 CPUtime=222.21
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 2922 0 0 0 22220 1 0 0 25 0 1 0 1102046127 13451264 2908 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 3284 2908 73 166 0 3115 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13136

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 8958
/proc/meminfo: memFree=1161024/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=14408 CPUtime=282.2
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 3203 0 0 0 28218 2 0 0 25 0 1 0 1102046127 14753792 3189 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 3602 3189 73 166 0 3433 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14408

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 8958
/proc/meminfo: memFree=1159872/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=15636 CPUtime=342.17
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 3481 0 0 0 34215 2 0 0 25 0 1 0 1102046127 16011264 3467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 3909 3467 73 166 0 3740 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15636

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 8958
/proc/meminfo: memFree=1158976/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=16556 CPUtime=402.16
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 3694 0 0 0 40213 3 0 0 25 0 1 0 1102046127 16953344 3680 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 4139 3680 73 166 0 3970 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16556

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 8960
/proc/meminfo: memFree=1158144/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=17312 CPUtime=462.14
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 3883 0 0 0 46211 3 0 0 25 0 1 0 1102046127 17727488 3869 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 4328 3869 73 166 0 4159 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17312

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 8960
/proc/meminfo: memFree=1157760/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=17980 CPUtime=522.12
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 4019 0 0 0 52209 3 0 0 25 0 1 0 1102046127 18411520 4005 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 4495 4005 73 166 0 4326 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8960
/proc/meminfo: memFree=1156928/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=18756 CPUtime=582.09
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 4218 0 0 0 58206 3 0 0 25 0 1 0 1102046127 19206144 4204 1992294400 134512640 135192793 4294956224 18446744073709551615 134552171 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 4689 4204 73 166 0 4520 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 8960
/proc/meminfo: memFree=1156032/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=19748 CPUtime=642.08
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 4431 0 0 0 64204 4 0 0 25 0 1 0 1102046127 20221952 4417 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 4937 4417 73 166 0 4768 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19748

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1155328/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=20720 CPUtime=702.06
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 4616 0 0 0 70202 4 0 0 25 0 1 0 1102046127 21217280 4602 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5180 4602 73 166 0 5011 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 20720

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1154752/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=21376 CPUtime=762.04
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 4754 0 0 0 76200 4 0 0 25 0 1 0 1102046127 21889024 4740 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5344 4740 73 166 0 5175 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 21376

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1154176/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=21888 CPUtime=822.02
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 4887 0 0 0 82197 5 0 0 25 0 1 0 1102046127 22413312 4873 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5472 4873 73 166 0 5303 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21888

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1153792/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=22356 CPUtime=882
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5002 0 0 0 88195 5 0 0 25 0 1 0 1102046127 22892544 4988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5589 4988 73 166 0 5420 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 22356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1153344/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=22868 CPUtime=941.98
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5104 0 0 0 94193 5 0 0 25 0 1 0 1102046127 23416832 5090 1992294400 134512640 135192793 4294956224 18446744073709551615 134552038 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5717 5090 73 166 0 5548 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 22868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1152768/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=23556 CPUtime=1001.96
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5252 0 0 0 100191 5 0 0 25 0 1 0 1102046127 24121344 5238 1992294400 134512640 135192793 4294956224 18446744073709551615 134552581 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5889 5238 73 166 0 5720 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 23556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1152320/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=23876 CPUtime=1061.94
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5356 0 0 0 106189 5 0 0 25 0 1 0 1102046127 24449024 5342 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 5969 5342 73 166 0 5800 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1151808/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=24644 CPUtime=1121.91
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5481 0 0 0 112186 5 0 0 25 0 1 0 1102046127 25235456 5467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 6161 5467 73 166 0 5992 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24644

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1151360/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=25192 CPUtime=1181.9
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5606 0 0 0 118184 6 0 0 25 0 1 0 1102046127 25796608 5592 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 6298 5592 73 166 0 6129 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 25192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8960
/proc/meminfo: memFree=1151232/2055920 swapFree=4176604/4192956
[pid=8957] ppid=8955 vsize=25384 CPUtime=1200
/proc/8957/stat : 8957 (mxc-sat09) R 8955 8957 5548 0 -1 4194304 5630 0 0 0 119994 6 0 0 25 0 1 0 1102046127 25993216 5616 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/8957/statm: 6346 5616 73 166 0 6177 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 25384

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): 1200.01
CPU user time (s): 1199.94
CPU system time (s): 0.06499
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 25384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5630
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= 2786

runsolver used 1.16782 second user time and 2.13867 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-29 04:30:11
IDJOB=1518009
IDBENCH=70644
IDSOLVER=504
FILE ID=node34/1518009-1238293811
PBS_JOBID= 9060949
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518009-1238293811/watcher-1518009-1238293811 -o /tmp/evaluation-result-1518009-1238293811/solver-1518009-1238293811 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518009-1238293811.cnf

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=1871784969

node34.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		: 3000.259
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		: 3000.259
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:       1174248 kB
Buffers:        100452 kB
Cached:         678564 kB
SwapCached:      10192 kB
Active:         125896 kB
Inactive:       664744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1174248 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            77032 kB
Committed_AS:  2596788 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-29 04:50:14