Trace number 1516797

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
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 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 

30.49/30.59	c starting MXC with:
30.49/30.59	c cnf_path = HOME/instance-1516797-1238275301.cnf
30.49/30.59	c restart_strategy = auto
30.49/30.59	c sign_strategy = cached
30.49/30.59	c use_preprocessing = -1
30.49/30.59	c output_implicant = 1
30.49/30.59	c timeout_seconds = 0
30.49/30.59	c running SatELite... done
30.49/30.59	c 14 vars eliminated
30.49/30.59	c received 0 units and 2100 clauses from SatELite
30.49/30.59	c 13 assignments made, starting to guess now
30.49/30.59	c ===================================[MXC]=====================================
30.49/30.59	c | Conflicts |                Clause Statistics                   |   Vars   |
30.49/30.59	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.49/30.59	c =============================================================================
30.49/30.59	c |         0 |       0       0     2100        0        0     nan |      500 |
30.49/30.59	c |       100 |       0       0     2100      100     1050    25.5 |      487 |
30.49/30.59	c |       210 |       0       0     2100      210     1105    24.1 |      487 |
30.49/30.59	c |       441 |       0       0     2100      441     1220    22.2 |      487 |
30.49/30.59	c |       805 |       0       0     2100      805     1402    22.0 |      487 |
30.49/30.59	c |      1315 |       0       0     2100     1315     1609    23.0 |      487 |
30.49/30.59	c |      1986 |       0       0     2100     1138     1754    23.1 |      487 |
30.49/30.59	c |      2834 |       0       0     2100     1046     1894    21.4 |      487 |
30.49/30.59	c |      3876 |       0       0     2100     1076     2031    21.3 |      487 |
30.49/30.59	c |      5132 |       0       0     2100     1259     2163    21.0 |      487 |
30.49/30.59	c |      6623 |       0       0     2100     1624     2292    21.4 |      487 |
30.49/30.59	c |      8373 |       0       0     2100     2200     2419    21.9 |      487 |
30.49/30.59	c |     10408 |       0       0     2100     1761     2543    21.3 |      487 |
30.49/30.59	c |     12756 |       0       0     2100     1486     2665    21.8 |      487 |
30.49/30.59	c |     15449 |       0       0     2100     1424     2786    21.0 |      487 |
30.49/30.59	c |     18521 |       0       0     2100     1626     2906    21.8 |      487 |
30.49/30.59	c |     22010 |       0       0     2100     2137     3025    20.9 |      487 |
30.49/30.59	c |     25958 |       0       0     2100     3008     3144    21.4 |      487 |
30.49/30.59	c |     30411 |       0       0     2100     2675     3262    21.6 |      487 |
30.49/30.59	c |     35419 |       0       0     2100     2707     3381    22.1 |      487 |
30.49/30.59	c |     41038 |       0       0     2100     3178     3499    24.7 |      487 |
30.49/30.59	c |     47329 |       0       0     2100     2359     3618    22.0 |      487 |
30.49/30.59	c |     54360 |       0       0     2100     2021     3737    20.4 |      487 |
30.49/30.59	c |     62205 |       0       0     2100     2248     3857    21.1 |      487 |
30.49/30.59	c |     70945 |       0       0     2100     3146     3978    20.2 |      487 |
30.49/30.59	c |     80669 |       0       0     2100     2774     4099    22.8 |      487 |
30.49/30.59	c |     91476 |       0       0     2100     3176     4222    22.5 |      487 |
30.49/30.59	c |    103474 |       0       0     2100     2309     4346    21.9 |      487 |
30.49/30.59	c |    116782 |       0       0     2100     2376     4471    21.9 |      487 |
30.49/30.59	c |    131532 |       0       0     2100     3516     4597    22.4 |      487 |
30.49/30.59	c |    147868 |       0       0     2100     3536     4726    20.7 |      487 |
30.49/30.59	c |    165948 |       0       0     2100     2438     4855    22.5 |      487 |
30.49/30.59	c |    185947 |       0       0     2100     2726     4987    21.0 |      487 |
30.49/30.59	c |    208057 |       0       0     2100     4621     5120    22.5 |      487 |
30.49/30.59	c |    232489 |       0       0     2100     3114     5255    21.6 |      487 |
30.49/30.59	c |    259475 |       0       0     2100     3467     5393    20.8 |      487 |
30.49/30.59	c |    289271 |       0       0     2100     3219     5532    21.5 |      487 |
30.49/30.59	c |    322158 |       0       0     2100     5292     5674    22.9 |      487 |
30.49/30.59	c |    358445 |       0       0     2100     4238     5818    21.7 |      487 |
30.49/30.59	c |    398472 |       0       0     2100     3016     5965    21.7 |      487 |
30.49/30.59	c |    442613 |       0       0     2100     4869     6114    22.6 |      487 |
30.49/30.59	c |    491279 |       0       0     2100     4027     6265    19.9 |      487 |
30.49/30.59	c |    544923 |       0       0     2100     3732

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-1516797-1238275301/watcher-1516797-1238275301 -o /tmp/evaluation-result-1516797-1238275301/solver-1516797-1238275301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516797-1238275301.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 0.99 2/64 4184
/proc/meminfo: memFree=1082064/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=1108 CPUtime=0
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 704422519 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134573204 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 277 131 56 166 0 108 0

[startup+0.017917 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4184
/proc/meminfo: memFree=1082064/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=1368 CPUtime=0.01
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 244 0 0 0 1 0 0 0 18 0 1 0 704422519 1400832 230 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 342 230 72 166 0 173 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1368

[startup+0.101928 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4184
/proc/meminfo: memFree=1082064/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=1764 CPUtime=0.09
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 704422519 1806336 314 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 441 314 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.301956 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4184
/proc/meminfo: memFree=1082064/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=1896 CPUtime=0.29
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 383 0 0 0 29 0 0 0 20 0 1 0 704422519 1941504 369 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 474 369 73 166 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1896

[startup+0.702013 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 4184
/proc/meminfo: memFree=1082064/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=2160 CPUtime=0.69
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 445 0 0 0 69 0 0 0 23 0 1 0 704422519 2211840 431 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 540 431 73 166 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2160

[startup+1.50113 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1080456/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=2556 CPUtime=1.49
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 534 0 0 0 149 0 0 0 25 0 1 0 704422519 2617344 520 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 639 520 73 166 0 470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2556

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1079880/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=2952 CPUtime=3.09
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 648 0 0 0 309 0 0 0 25 0 1 0 704422519 3022848 634 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 738 634 73 166 0 569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2952

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1079112/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=3752 CPUtime=6.29
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 820 0 0 0 629 0 0 0 25 0 1 0 704422519 3842048 806 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 938 806 73 166 0 769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1077960/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=4700 CPUtime=12.68
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 1048 0 0 0 1268 0 0 0 25 0 1 0 704422519 4812800 1034 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 1175 1034 73 166 0 1006 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4700

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1076744/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=5936 CPUtime=25.49
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 1339 0 0 0 2548 1 0 0 25 0 1 0 704422519 6078464 1325 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 1484 1325 73 166 0 1315 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5936

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1075272/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=7660 CPUtime=51.07
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 1718 0 0 0 5106 1 0 0 25 0 1 0 704422519 7843840 1704 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 1915 1704 73 166 0 1746 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7660

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1073416/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=9704 CPUtime=102.27
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 2165 0 0 0 10225 2 0 0 25 0 1 0 704422519 9936896 2151 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 2426 2151 73 166 0 2257 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9704

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1071752/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=11620 CPUtime=162.24
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 2581 0 0 0 16222 2 0 0 25 0 1 0 704422519 11898880 2567 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 2905 2567 73 166 0 2736 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11620

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1070344/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=13240 CPUtime=222.22
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 2933 0 0 0 22220 2 0 0 25 0 1 0 704422519 13557760 2919 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 3310 2919 73 166 0 3141 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13240

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1069320/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=14444 CPUtime=282.21
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 3196 0 0 0 28218 3 0 0 25 0 1 0 704422519 14790656 3182 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 3611 3182 73 166 0 3442 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14444

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1068168/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=15704 CPUtime=342.19
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 3484 0 0 0 34216 3 0 0 25 0 1 0 704422519 16080896 3470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 3926 3470 73 166 0 3757 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15704

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1067272/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=16640 CPUtime=402.17
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 3710 0 0 0 40214 3 0 0 25 0 1 0 704422519 17039360 3696 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 4160 3696 73 166 0 3991 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16640

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1066696/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=17248 CPUtime=462.16
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 3850 0 0 0 46212 4 0 0 25 0 1 0 704422519 17661952 3836 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 4312 3836 73 166 0 4143 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17248

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1065864/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=18292 CPUtime=522.14
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4060 0 0 0 52210 4 0 0 25 0 1 0 704422519 18731008 4046 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 4573 4046 73 166 0 4404 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18292

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1065160/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=18916 CPUtime=582.12
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4232 0 0 0 58207 5 0 0 25 0 1 0 704422519 19369984 4218 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 4729 4218 73 166 0 4560 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18916

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1064456/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=19704 CPUtime=642.1
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4411 0 0 0 64205 5 0 0 25 0 1 0 704422519 20176896 4397 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 4926 4397 73 166 0 4757 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19704

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1063752/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=20468 CPUtime=702.09
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4565 0 0 0 70203 6 0 0 25 0 1 0 704422519 20959232 4551 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5117 4551 73 166 0 4948 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20468

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1062984/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=21256 CPUtime=762.07
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4760 0 0 0 76201 6 0 0 25 0 1 0 704422519 21766144 4746 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5314 4746 73 166 0 5145 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21256

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1062664/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=21560 CPUtime=822.05
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4831 0 0 0 82199 6 0 0 25 0 1 0 704422519 22077440 4817 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5390 4817 73 166 0 5221 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21560

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1062408/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=22040 CPUtime=882.03
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 4907 0 0 0 88197 6 0 0 25 0 1 0 704422519 22568960 4893 1992294400 134512640 135192793 4294956224 18446744073709551615 134550395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5510 4893 73 166 0 5341 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22040

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1061896/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=22584 CPUtime=942.01
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 5036 0 0 0 94194 7 0 0 25 0 1 0 704422519 23126016 5022 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5646 5022 73 166 0 5477 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1061192/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=23448 CPUtime=1001.99
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 5211 0 0 0 100192 7 0 0 25 0 1 0 704422519 24010752 5197 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5862 5197 73 166 0 5693 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23448

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1061000/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=23640 CPUtime=1061.98
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 5249 0 0 0 106191 7 0 0 25 0 1 0 704422519 24207360 5235 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 5910 5235 73 166 0 5741 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1060424/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=24340 CPUtime=1121.96
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 5392 0 0 0 112188 8 0 0 25 0 1 0 704422519 24924160 5378 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 6085 5378 73 166 0 5916 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1059912/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=24952 CPUtime=1181.94
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 5518 0 0 0 118186 8 0 0 25 0 1 0 704422519 25550848 5504 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 6238 5504 73 166 0 6069 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4185
/proc/meminfo: memFree=1059912/2055920 swapFree=4179868/4192956
[pid=4184] ppid=4182 vsize=24952 CPUtime=1200.04
/proc/4184/stat : 4184 (mxc-sat09) R 4182 4184 3920 0 -1 4194304 5527 0 0 0 119996 8 0 0 25 0 1 0 704422519 25550848 5513 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/4184/statm: 6238 5513 73 166 0 6069 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 24952

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): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.089986
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 24952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5527
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= 2610

runsolver used 0.834873 second user time and 2.73458 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 22:21:41
IDJOB=1516797
IDBENCH=70543
IDSOLVER=504
FILE ID=node49/1516797-1238275301
PBS_JOBID= 9060882
Free space on /tmp= 66388 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516797-1238275301/watcher-1516797-1238275301 -o /tmp/evaluation-result-1516797-1238275301/solver-1516797-1238275301 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516797-1238275301.cnf

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=1969444105

node49.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1082480 kB
Buffers:         95344 kB
Cached:         781592 kB
SwapCached:       6452 kB
Active:         222880 kB
Inactive:       663044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082480 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          14672 kB
Slab:            73356 kB
Committed_AS:  1758292 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-28 22:41:43