Trace number 1518069

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S602463346-055.cnf
MD5SUMf50ad9abb19635b49e2de66215f8fa56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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 

28.68/28.78	c starting MXC with:
28.68/28.78	c cnf_path = HOME/instance-1518069-1238294757.cnf
28.68/28.78	c restart_strategy = auto
28.68/28.78	c sign_strategy = cached
28.68/28.78	c use_preprocessing = -1
28.68/28.78	c output_implicant = 1
28.68/28.78	c timeout_seconds = 0
28.68/28.78	c running SatELite... done
28.68/28.78	c 16 vars eliminated
28.68/28.78	c received 0 units and 2100 clauses from SatELite
28.68/28.78	c 15 assignments made, starting to guess now
28.68/28.78	c ===================================[MXC]=====================================
28.68/28.78	c | Conflicts |                Clause Statistics                   |   Vars   |
28.68/28.78	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.68/28.78	c =============================================================================
28.68/28.78	c |         0 |       0       0     2100        0        0     nan |      500 |
28.68/28.78	c |       100 |       0       0     2100      100     1050    21.8 |      485 |
28.68/28.78	c |       210 |       0       0     2100      210     1105    22.3 |      485 |
28.68/28.78	c |       441 |       0       0     2100      441     1220    23.1 |      485 |
28.68/28.78	c |       805 |       0       0     2100      805     1402    23.1 |      485 |
28.68/28.78	c |      1315 |       0       0     2100     1315     1609    23.1 |      485 |
28.68/28.78	c |      1986 |       0       0     2100     1138     1754    21.8 |      485 |
28.68/28.78	c |      2834 |       0       0     2100     1046     1894    21.9 |      485 |
28.68/28.78	c |      3876 |       0       0     2100     1076     2031    20.9 |      485 |
28.68/28.78	c |      5132 |       0       0     2100     1259     2163    22.2 |      485 |
28.68/28.78	c |      6623 |       0       0     2100     1625     2292    22.4 |      485 |
28.68/28.78	c |      8373 |       0       0     2100     2201     2419    22.5 |      485 |
28.68/28.78	c |     10408 |       0       0     2100     1764     2543    23.0 |      485 |
28.68/28.78	c |     12756 |       0       0     2100     1492     2665    21.9 |      485 |
28.68/28.78	c |     15449 |       0       0     2100     1432     2786    21.2 |      485 |
28.68/28.78	c |     18521 |       0       0     2100     1633     2906    22.2 |      485 |
28.68/28.78	c |     22010 |       0       0     2100     2144     3025    21.6 |      485 |
28.68/28.78	c |     25958 |       0       0     2100     3014     3144    22.7 |      485 |
28.68/28.78	c |     30411 |       0       0     2100     2679     3262    22.9 |      485 |
28.68/28.78	c |     35419 |       0       0     2100     2711     3381    23.3 |      485 |
28.68/28.78	c |     41038 |       0       0     2100     3180     3499    22.1 |      485 |
28.68/28.78	c |     47329 |       0       0     2100     2360     3618    21.7 |      485 |
28.68/28.78	c |     54360 |       0       0     2100     2018     3737    21.5 |      485 |
28.68/28.78	c |     62205 |       0       0     2100     2247     3857    22.3 |      485 |
28.68/28.78	c |     70945 |       0       0     2100     3147     3978    22.1 |      485 |
28.68/28.78	c |     80669 |       0       0     2100     2770     4099    20.7 |      485 |
28.68/28.78	c |     91476 |       0       0     2100     3172     4222    21.4 |      485 |
28.68/28.78	c |    103474 |       0       0     2100     2310     4346    19.8 |      485 |
28.68/28.78	c |    116782 |       0       0     2100     2367     4471    23.1 |      485 |
28.68/28.78	c |    131532 |       0       0     2100     3502     4597    21.9 |      485 |
28.68/28.78	c |    147868 |       0       0     2100     3544     4726    23.8 |      485 |
28.68/28.78	c |    165948 |       0       0     2100     2443     4855    22.5 |      485 |
28.68/28.78	c |    185947 |       0       0     2100     2726     4987    21.2 |      485 |
28.68/28.78	c |    208057 |       0       0     2100     4618     5120    24.5 |      485 |
28.68/28.78	c |    232489 |       0       0     2100     3127     5255    22.5 |      485 |
28.68/28.78	c |    259475 |       0       0     2100     3489     5393    20.4 |      485 |
28.68/28.78	c |    289271 |       0       0     2100     3231     5532    23.0 |      485 |
28.68/28.78	c |    322158 |       0       0     2100     5305     5674    23.7 |      485 |
28.68/28.78	c |    358445 |       0       0     2100     4257     5818    21.7 |      485 |
28.68/28.78	c |    398472 |       0       0     2100     3034     5965    19.8 |      485 |
28.68/28.78	c |    442613 |       0       0     2100     4893     6114    22.5 |      485 |
28.68/28.78	c |    491279 |       0       0     2100     4042     6265    21.3 |      485 |
28.68/28.78	c |    544923 |       0       0     2100     3764

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-1518069-1238294757/watcher-1518069-1238294757 -o /tmp/evaluation-result-1518069-1238294757/solver-1518069-1238294757 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518069-1238294757.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: 0.92 0.98 1.00 3/73 11750
/proc/meminfo: memFree=1081584/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=984 CPUtime=0
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 1102140681 1007616 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134567726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 246 132 56 166 0 77 0

[startup+0.074765 s]
/proc/loadavg: 0.92 0.98 1.00 3/73 11750
/proc/meminfo: memFree=1081584/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=1644 CPUtime=0.07
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 319 0 0 0 7 0 0 0 20 0 1 0 1102140681 1683456 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 411 305 73 166 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1644

[startup+0.101768 s]
/proc/loadavg: 0.92 0.98 1.00 3/73 11750
/proc/meminfo: memFree=1081584/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=1776 CPUtime=0.09
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 333 0 0 0 9 0 0 0 20 0 1 0 1102140681 1818624 319 1992294400 134512640 135192793 4294956224 18446744073709551615 134552074 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 444 320 73 166 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1776

[startup+0.301807 s]
/proc/loadavg: 0.92 0.98 1.00 3/73 11750
/proc/meminfo: memFree=1081584/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=1916 CPUtime=0.29
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 390 0 0 0 29 0 0 0 22 0 1 0 1102140681 1961984 376 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 479 376 73 166 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1916

[startup+0.701883 s]
/proc/loadavg: 0.92 0.98 1.00 3/73 11750
/proc/meminfo: memFree=1081584/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=2180 CPUtime=0.69
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 456 0 0 0 69 0 0 0 25 0 1 0 1102140681 2232320 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 545 442 73 166 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 1.00 2/74 11751
/proc/meminfo: memFree=1079912/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=2576 CPUtime=1.49
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 1102140681 2637824 538 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 644 538 73 166 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 1.00 2/74 11751
/proc/meminfo: memFree=1079336/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=3108 CPUtime=3.09
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 672 0 0 0 309 0 0 0 25 0 1 0 1102140681 3182592 658 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 777 658 73 166 0 608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3108

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 1.00 2/74 11751
/proc/meminfo: memFree=1078440/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=3772 CPUtime=6.29
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 836 0 0 0 629 0 0 0 25 0 1 0 1102140681 3862528 822 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 943 822 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.00 2/74 11751
/proc/meminfo: memFree=1077480/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=4712 CPUtime=12.69
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 1054 0 0 0 1269 0 0 0 25 0 1 0 1102140681 4825088 1040 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 1178 1040 73 166 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4712

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1076072/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=6068 CPUtime=25.48
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 1371 0 0 0 2548 0 0 0 25 0 1 0 1102140681 6213632 1357 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 1517 1357 73 166 0 1348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6068

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1074728/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=7464 CPUtime=51.08
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 1704 0 0 0 5107 1 0 0 25 0 1 0 1102140681 7643136 1690 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 1866 1690 73 166 0 1697 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7464

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1072424/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=10128 CPUtime=102.26
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 2278 0 0 0 10225 1 0 0 25 0 1 0 1102140681 10371072 2264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 2532 2264 73 166 0 2363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10128

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1070760/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=11960 CPUtime=162.23
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 2688 0 0 0 16222 1 0 0 25 0 1 0 1102140681 12247040 2674 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 2990 2674 73 166 0 2821 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11960

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1069032/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=13912 CPUtime=222.21
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 3119 0 0 0 22219 2 0 0 25 0 1 0 1102140681 14245888 3105 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 3478 3105 73 166 0 3309 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13912

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1067816/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=15268 CPUtime=282.19
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 3424 0 0 0 28217 2 0 0 25 0 1 0 1102140681 15634432 3410 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 3817 3410 73 166 0 3648 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15268

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1066472/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=16828 CPUtime=342.16
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 3746 0 0 0 34214 2 0 0 25 0 1 0 1102140681 17231872 3732 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 4207 3732 73 166 0 4038 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1065640/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=17548 CPUtime=402.14
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 3940 0 0 0 40212 2 0 0 25 0 1 0 1102140681 17969152 3926 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 4387 3926 73 166 0 4218 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17548

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1065000/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=18188 CPUtime=462.12
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 4090 0 0 0 46209 3 0 0 25 0 1 0 1102140681 18624512 4076 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 4547 4076 73 166 0 4378 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1064424/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=19036 CPUtime=522.1
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 4241 0 0 0 52207 3 0 0 25 0 1 0 1102140681 19492864 4227 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 4759 4227 73 166 0 4590 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19036

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1063848/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=19552 CPUtime=582.08
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 4366 0 0 0 58205 3 0 0 25 0 1 0 1102140681 20021248 4352 1992294400 134512640 135192793 4294956224 18446744073709551615 134551158 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 4888 4352 73 166 0 4719 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19552

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1063272/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=20212 CPUtime=642.06
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 4516 0 0 0 64203 3 0 0 25 0 1 0 1102140681 20697088 4502 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 5053 4502 73 166 0 4884 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20212

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1062568/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=20996 CPUtime=702.03
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 4687 0 0 0 70200 3 0 0 25 0 1 0 1102140681 21499904 4673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 5249 4673 73 166 0 5080 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20996

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1061800/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=21828 CPUtime=762.01
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 4862 0 0 0 76198 3 0 0 25 0 1 0 1102140681 22351872 4848 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 5457 4848 73 166 0 5288 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21828

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1061096/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=22496 CPUtime=821.98
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5041 0 0 0 82195 3 0 0 25 0 1 0 1102140681 23035904 5027 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 5624 5027 73 166 0 5455 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22496

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11752
/proc/meminfo: memFree=1060264/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=23580 CPUtime=881.96
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5245 0 0 0 88193 3 0 0 25 0 1 0 1102140681 24145920 5231 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 5895 5231 73 166 0 5726 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23580

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1059624/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=24244 CPUtime=941.94
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5389 0 0 0 94190 4 0 0 25 0 1 0 1102140681 24825856 5375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533911 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6061 5375 73 166 0 5892 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 24244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1059304/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=24672 CPUtime=1001.92
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5486 0 0 0 100188 4 0 0 25 0 1 0 1102140681 25264128 5472 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6168 5472 73 166 0 5999 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 24672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1059048/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=25156 CPUtime=1061.9
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5550 0 0 0 106186 4 0 0 25 0 1 0 1102140681 25759744 5536 1992294400 134512640 135192793 4294956224 18446744073709551615 134533862 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6289 5536 73 166 0 6120 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 25156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1058472/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=25892 CPUtime=1121.88
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5693 0 0 0 112184 4 0 0 25 0 1 0 1102140681 26513408 5679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6473 5679 73 166 0 6304 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 25892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1058088/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=26436 CPUtime=1181.86
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5792 0 0 0 118182 4 0 0 25 0 1 0 1102140681 27070464 5778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6609 5778 73 166 0 6440 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 26436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1057960/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=26436 CPUtime=1200.05
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5819 0 0 0 120001 4 0 0 25 0 1 0 1102140681 27070464 5805 1992294400 134512640 135192793 4294956224 18446744073709551615 134552091 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6609 5805 73 166 0 6440 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26436

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 0.98 1.00 2/74 11758
/proc/meminfo: memFree=1057960/2055920 swapFree=4173988/4192956
[pid=11750] ppid=11748 vsize=26436 CPUtime=1200.05
/proc/11750/stat : 11750 (mxc-sat09) R 11748 11750 8265 0 -1 4194304 5819 0 0 0 120001 4 0 0 25 0 1 0 1102140681 27070464 5805 1992294400 134512640 135192793 4294956224 18446744073709551615 134552091 0 0 4096 0 0 0 0 17 1 0 0
/proc/11750/statm: 6609 5805 73 166 0 6440 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.044993
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 26436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5819
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= 939

runsolver used 1.06884 second user time and 3.3075 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-29 04:45:57
IDJOB=1518069
IDBENCH=70649
IDSOLVER=504
FILE ID=node76/1518069-1238294757
PBS_JOBID= 9060924
Free space on /tmp= 65808 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S602463346-055.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518069-1238294757/watcher-1518069-1238294757 -o /tmp/evaluation-result-1518069-1238294757/solver-1518069-1238294757 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518069-1238294757.cnf

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

MD5SUM BENCH= f50ad9abb19635b49e2de66215f8fa56
RANDOM SEED=948004422

node76.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1082000 kB
Buffers:         68224 kB
Cached:         817468 kB
SwapCached:      10684 kB
Active:         155052 kB
Inactive:       749728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082000 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          19048 kB
Slab:            54180 kB
Committed_AS:  2841624 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-29 05:05:59