Trace number 1515213

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
MD5SUMb5e7cd1135ca2561f4261d81ae9e01a8
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

23.09/23.11	c starting MXC with:
23.09/23.11	c cnf_path = HOME/instance-1515213-1238251223.cnf
23.09/23.11	c restart_strategy = auto
23.09/23.11	c sign_strategy = cached
23.09/23.11	c use_preprocessing = -1
23.09/23.11	c output_implicant = 1
23.09/23.11	c timeout_seconds = 0
23.09/23.11	c running SatELite... done
23.09/23.11	c 1 vars eliminated
23.09/23.11	c received 0 units and 2556 clauses from SatELite
23.09/23.11	c 0 assignments made, starting to guess now
23.09/23.11	c ===================================[MXC]=====================================
23.09/23.11	c | Conflicts |                Clause Statistics                   |   Vars   |
23.09/23.11	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.09/23.11	c =============================================================================
23.09/23.11	c |         0 |       0       0     2556        0        0     nan |      120 |
23.09/23.11	c |       100 |       0       0     2556      100     1050    25.5 |      120 |
23.09/23.11	c |       210 |       0       0     2556      210     1105    25.9 |      120 |
23.09/23.11	c |       441 |       0       0     2556      441     1220    25.5 |      120 |
23.09/23.11	c |       805 |       0       0     2556      805     1402    24.7 |      120 |
23.09/23.11	c |      1315 |       0       0     2556     1315     1609    24.3 |      120 |
23.09/23.11	c |      1986 |       0       0     2556     1138     1754    22.9 |      120 |
23.09/23.11	c |      2834 |       0       0     2556     1047     1894    23.2 |      120 |
23.09/23.11	c |      3876 |       0       0     2556     1078     2031    23.2 |      120 |
23.09/23.11	c |      5132 |       0       0     2556     1261     2163    22.5 |      120 |
23.09/23.11	c |      6623 |       0       0     2556     1627     2292    23.3 |      120 |
23.09/23.11	c |      8373 |       0       0     2556     2205     2419    24.7 |      120 |
23.09/23.11	c |     10408 |       0       0     2556     1770     2543    23.8 |      120 |
23.09/23.11	c |     12756 |       0       0     2556     1500     2665    24.4 |      120 |
23.09/23.11	c |     15449 |       0       0     2556     1447     2786    23.4 |      120 |
23.09/23.11	c |     18521 |       0       0     2556     1649     2906    23.1 |      120 |
23.09/23.11	c |     22010 |       0       0     2556     2162     3025    22.9 |      120 |
23.09/23.11	c |     25958 |       0       0     2556     3036     3144    23.6 |      120 |
23.09/23.11	c |     30411 |       0       0     2556     2711     3262    23.9 |      120 |
23.09/23.11	c |     35419 |       0       0     2556     2746     3381    23.9 |      120 |
23.09/23.11	c |     41038 |       0       0     2556     3222     3499    23.7 |      120 |
23.09/23.11	c |     47329 |       0       0     2556     2410     3618    24.2 |      120 |
23.09/23.11	c |     54360 |       0       0     2556     2076     3737    23.1 |      120 |
23.09/23.11	c |     62205 |       0       0     2556     2314     3857    23.5 |      120 |
23.09/23.11	c |     70945 |       0       0     2556     3223     3978    23.7 |      120 |
23.09/23.11	c |     80669 |       0       0     2556     2864     4099    23.5 |      120 |
23.09/23.11	c |     91476 |       0       0     2556     3272     4222    23.5 |      120 |
23.09/23.11	c |    103474 |       0       0     2556     2421     4346    23.3 |      120 |
23.09/23.11	c |    116782 |       0       0     2556     2490     4471    23.2 |      120 |
23.09/23.11	c |    131532 |       0       0     2556     3645     4597    22.6 |      120 |
23.09/23.11	c |    147868 |       0       0     2556     3684     4726    23.9 |      120 |
23.09/23.11	c |    165948 |       0       0     2556     2613     4855    22.9 |      120 |
23.09/23.11	c |    185947 |       0       0     2556     2918     4987    23.3 |      120 |
23.09/23.11	c |    208057 |       0       0     2556     4833     5120    23.7 |      120 |
23.09/23.11	c |    232489 |       0       0     2556     3349     5255    23.4 |      120 |
23.09/23.11	c |    259475 |       0       0     2556     3728     5393    23.3 |      120 |
23.09/23.11	c |    289271 |       0       0     2556     3501     5532    23.7 |      120 |
23.09/23.11	c |    322158 |       0       0     2556     5610     5674    23.3 |      120 |
23.09/23.11	c |    358445 |       0       0     2556     4614     5818    23.7 |      120 |
23.09/23.11	c |    398472 |       0       0     2556     3443     5965    24.6 |      120 |
23.09/23.11	c |    442613 |       0       0     2556     5330     6114    23.6 |      120 |
23.09/23.11	c |    491279 |       0       0     2556     4530     6265    24.1 |      120 |
23.09/23.11	c |    544923 |       0       0     2556     4298

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-1515213-1238251223/watcher-1515213-1238251223 -o /tmp/evaluation-result-1515213-1238251223/solver-1515213-1238251223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515213-1238251223.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: 0.99 1.00 0.99 3/64 4071
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=1108 CPUtime=0
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1097788585 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 277 137 55 166 0 108 0

[startup+0.059708 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4071
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=1768 CPUtime=0.05
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 326 0 0 0 5 0 0 0 18 0 1 0 1097788585 1810432 312 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 442 312 71 166 0 273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1768

[startup+0.101715 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4071
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=1768 CPUtime=0.09
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1097788585 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 442 328 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301754 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4071
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=2032 CPUtime=0.29
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 406 0 0 0 29 0 0 0 19 0 1 0 1097788585 2080768 392 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 508 392 72 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.70183 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 4071
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=2296 CPUtime=0.69
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 463 0 0 0 69 0 0 0 22 0 1 0 1097788585 2351104 449 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 574 449 72 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50198 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1164960/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=2560 CPUtime=1.49
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1097788585 2621440 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 640 521 72 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.1023 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1164512/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=2956 CPUtime=3.09
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 621 0 0 0 309 0 0 0 25 0 1 0 1097788585 3026944 607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 739 607 72 166 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.30191 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1163936/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=3360 CPUtime=6.29
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 730 0 0 0 629 0 0 0 25 0 1 0 1097788585 3440640 716 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 840 716 72 166 0 671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3360

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1163112/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=4188 CPUtime=12.69
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 902 0 0 0 1269 0 0 0 25 0 1 0 1097788585 4288512 888 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 1047 888 72 166 0 878 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4188

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1162280/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=5064 CPUtime=25.48
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 1096 0 0 0 2548 0 0 0 25 0 1 0 1097788585 5185536 1082 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 1266 1082 72 166 0 1097 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5064

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1160808/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=6816 CPUtime=51.08
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 1454 0 0 0 5107 1 0 0 25 0 1 0 1097788585 6979584 1440 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 1704 1440 72 166 0 1535 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6816

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1159016/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=8832 CPUtime=102.25
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 1906 0 0 0 10224 1 0 0 25 0 1 0 1097788585 9043968 1892 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 2208 1892 72 166 0 2039 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8832

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4072
/proc/meminfo: memFree=1158248/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=9444 CPUtime=162.23
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 2089 0 0 0 16221 2 0 0 25 0 1 0 1097788585 9670656 2075 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 2361 2075 72 166 0 2192 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9444

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1156968/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=10432 CPUtime=222.21
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 2378 0 0 0 22219 2 0 0 25 0 1 0 1097788585 10682368 2364 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 2608 2364 72 166 0 2439 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10432

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1156136/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=11488 CPUtime=282.19
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 2581 0 0 0 28217 2 0 0 25 0 1 0 1097788585 11763712 2567 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 2872 2567 72 166 0 2703 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11488

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1155112/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=12608 CPUtime=342.17
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 2832 0 0 0 34214 3 0 0 25 0 1 0 1097788585 12910592 2818 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 3152 2818 72 166 0 2983 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12608

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1154472/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=13372 CPUtime=402.14
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 2990 0 0 0 40211 3 0 0 25 0 1 0 1097788585 13692928 2976 1992294400 134512640 135192793 4294956224 18446744073709551615 134552462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 3343 2976 72 166 0 3174 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13372

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1153576/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=14672 CPUtime=462.12
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3201 0 0 0 46209 3 0 0 25 0 1 0 1097788585 15024128 3187 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 3668 3187 72 166 0 3499 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14672

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1153128/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=15244 CPUtime=522.1
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3323 0 0 0 52206 4 0 0 25 0 1 0 1097788585 15609856 3309 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 3811 3309 72 166 0 3642 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15244

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1152808/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=15760 CPUtime=582.07
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3415 0 0 0 58203 4 0 0 25 0 1 0 1097788585 16138240 3401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 3940 3401 72 166 0 3771 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15760

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1152360/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=16272 CPUtime=642.05
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3510 0 0 0 64201 4 0 0 25 0 1 0 1097788585 16662528 3496 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4068 3496 72 166 0 3899 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16272

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1152296/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=16272 CPUtime=702.04
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3522 0 0 0 70199 5 0 0 25 0 1 0 1097788585 16662528 3508 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4068 3508 72 166 0 3899 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 16272

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1151784/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=16756 CPUtime=762.02
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3645 0 0 0 76197 5 0 0 25 0 1 0 1097788585 17158144 3631 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4189 3631 72 166 0 4020 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 16756

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1151784/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=16756 CPUtime=821.99
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3663 0 0 0 82194 5 0 0 25 0 1 0 1097788585 17158144 3649 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4189 3649 72 166 0 4020 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 16756

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1151848/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=16756 CPUtime=881.96
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3675 0 0 0 88191 5 0 0 25 0 1 0 1097788585 17158144 3661 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4189 3661 72 166 0 4020 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 16756

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1151656/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=17140 CPUtime=941.94
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3728 0 0 0 94189 5 0 0 25 0 1 0 1097788585 17551360 3714 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4285 3714 72 166 0 4116 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 17140

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1151016/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=17908 CPUtime=1001.93
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3873 0 0 0 100187 6 0 0 25 0 1 0 1097788585 18337792 3859 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4477 3859 72 166 0 4308 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 17908

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1150760/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=18068 CPUtime=1061.9
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3935 0 0 0 106184 6 0 0 25 0 1 0 1097788585 18501632 3921 1992294400 134512640 135192793 4294956224 18446744073709551615 134534141 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4517 3921 72 166 0 4348 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 18068

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1150632/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=18260 CPUtime=1121.88
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3964 0 0 0 112182 6 0 0 25 0 1 0 1097788585 18698240 3950 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4565 3950 72 166 0 4396 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 18260

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1150568/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=18260 CPUtime=1181.85
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3980 0 0 0 118179 6 0 0 25 0 1 0 1097788585 18698240 3966 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4565 3966 72 166 0 4396 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 18260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1150568/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=18260 CPUtime=1200.05
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3982 0 0 0 119999 6 0 0 25 0 1 0 1097788585 18698240 3968 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4565 3968 72 166 0 4396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18260

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: 0.99 1.00 0.99 2/65 4074
/proc/meminfo: memFree=1150568/2055920 swapFree=4178400/4192956
[pid=4071] ppid=4069 vsize=18260 CPUtime=1200.05
/proc/4071/stat : 4071 (mxc-sat09) R 4069 4071 3615 0 -1 4194304 3982 0 0 0 119999 6 0 0 25 0 1 0 1097788585 18698240 3968 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/4071/statm: 4565 3968 72 166 0 4396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.071989
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 18260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3982
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= 1668

runsolver used 1.08384 second user time and 2.23066 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 15:40:23
IDJOB=1515213
IDBENCH=70411
IDSOLVER=504
FILE ID=node9/1515213-1238251223
PBS_JOBID= 9060692
Free space on /tmp= 66348 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515213-1238251223/watcher-1515213-1238251223 -o /tmp/evaluation-result-1515213-1238251223/solver-1515213-1238251223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515213-1238251223.cnf

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

MD5SUM BENCH= b5e7cd1135ca2561f4261d81ae9e01a8
RANDOM SEED=385639732

node9.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		: 3000.268
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		: 3000.268
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:       1167048 kB
Buffers:         91308 kB
Cached:         710476 kB
SwapCached:       8300 kB
Active:         206500 kB
Inactive:       605196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1167048 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            63196 kB
Committed_AS:  2829680 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 16:00:25