Trace number 1515201

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1070443005-075.cnf
MD5SUM82e9fd89190319a892b6aadaca00b0b8
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 

23.18/23.21	c starting MXC with:
23.18/23.21	c cnf_path = HOME/instance-1515201-1238251134.cnf
23.18/23.21	c restart_strategy = auto
23.18/23.21	c sign_strategy = cached
23.18/23.21	c use_preprocessing = -1
23.18/23.21	c output_implicant = 1
23.18/23.21	c timeout_seconds = 0
23.18/23.21	c running SatELite... done
23.18/23.21	c 1 vars eliminated
23.18/23.21	c received 0 units and 2556 clauses from SatELite
23.18/23.21	c 0 assignments made, starting to guess now
23.18/23.21	c ===================================[MXC]=====================================
23.18/23.21	c | Conflicts |                Clause Statistics                   |   Vars   |
23.18/23.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.18/23.21	c =============================================================================
23.18/23.21	c |         0 |       0       0     2556        0        0     nan |      120 |
23.18/23.21	c |       100 |       0       0     2556      100     1050    27.7 |      120 |
23.18/23.21	c |       210 |       0       0     2556      210     1105    28.0 |      120 |
23.18/23.21	c |       441 |       0       0     2556      441     1220    27.4 |      120 |
23.18/23.21	c |       805 |       0       0     2556      805     1402    26.8 |      120 |
23.18/23.21	c |      1315 |       0       0     2556     1315     1609    26.7 |      120 |
23.18/23.21	c |      1986 |       0       0     2556     1138     1754    25.2 |      120 |
23.18/23.21	c |      2834 |       0       0     2556     1046     1894    25.0 |      120 |
23.18/23.21	c |      3876 |       0       0     2556     1077     2031    24.7 |      120 |
23.18/23.21	c |      5132 |       0       0     2556     1262     2163    24.9 |      120 |
23.18/23.21	c |      6623 |       0       0     2556     1627     2292    25.2 |      120 |
23.18/23.21	c |      8373 |       0       0     2556     2204     2419    25.3 |      120 |
23.18/23.21	c |     10408 |       0       0     2556     1767     2543    25.1 |      120 |
23.18/23.21	c |     12756 |       0       0     2556     1494     2665    23.6 |      120 |
23.18/23.21	c |     15449 |       0       0     2556     1435     2786    23.7 |      120 |
23.18/23.21	c |     18521 |       0       0     2556     1638     2906    24.6 |      120 |
23.18/23.21	c |     22010 |       0       0     2556     2153     3025    24.0 |      120 |
23.18/23.21	c |     25958 |       0       0     2556     3024     3144    24.4 |      120 |
23.18/23.21	c |     30411 |       0       0     2556     2695     3262    25.1 |      120 |
23.18/23.21	c |     35419 |       0       0     2556     2733     3381    24.5 |      120 |
23.18/23.21	c |     41038 |       0       0     2556     3213     3499    24.8 |      120 |
23.18/23.21	c |     47329 |       0       0     2556     2403     3618    23.4 |      120 |
23.18/23.21	c |     54360 |       0       0     2556     2074     3737    23.7 |      120 |
23.18/23.21	c |     62205 |       0       0     2556     2305     3857    24.0 |      120 |
23.18/23.21	c |     70945 |       0       0     2556     3211     3978    25.2 |      120 |
23.18/23.21	c |     80669 |       0       0     2556     2849     4099    24.3 |      120 |
23.18/23.21	c |     91476 |       0       0     2556     3267     4222    24.1 |      120 |
23.18/23.21	c |    103474 |       0       0     2556     2415     4346    23.9 |      120 |
23.18/23.21	c |    116782 |       0       0     2556     2482     4471    23.5 |      120 |
23.18/23.21	c |    131532 |       0       0     2556     3631     4597    24.0 |      120 |
23.18/23.21	c |    147868 |       0       0     2556     3672     4726    24.5 |      120 |
23.18/23.21	c |    165948 |       0       0     2556     2599     4855    24.4 |      120 |
23.18/23.21	c |    185947 |       0       0     2556     2916     4987    23.8 |      120 |
23.18/23.21	c |    208057 |       0       0     2556     4838     5120    25.3 |      120 |
23.18/23.21	c |    232489 |       0       0     2556     3350     5255    23.4 |      120 |
23.18/23.21	c |    259475 |       0       0     2556     3724     5393    24.2 |      120 |
23.18/23.21	c |    289271 |       0       0     2556     3490     5532    23.5 |      120 |
23.18/23.21	c |    322158 |       0       0     2556     5595     5674    23.9 |      120 |
23.18/23.21	c |    358445 |       0       0     2556     4596     5818    24.3 |      120 |
23.18/23.21	c |    398472 |       0       0     2556     3398     5965    23.8 |      120 |
23.18/23.21	c |    442613 |       0       0     2556     5293     6114    24.0 |      120 |
23.18/23.21	c |    491279 |       0       0     2556     4500     6265    22.9 |      120 |
23.18/23.21	c |    544923 |       0       0     2556     4267

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-1515201-1238251134/watcher-1515201-1238251134 -o /tmp/evaluation-result-1515201-1238251134/solver-1515201-1238251134 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515201-1238251134.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 3/64 9714
/proc/meminfo: memFree=798016/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=1108 CPUtime=0
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1097778756 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 277 138 55 166 0 108 0

[startup+0.0592881 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9714
/proc/meminfo: memFree=798016/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=1772 CPUtime=0.05
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 332 0 0 0 5 0 0 0 18 0 1 0 1097778756 1814528 318 1992294400 134512640 135192793 4294956224 18446744073709551615 134520384 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 443 318 72 166 0 274 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1772

[startup+0.102291 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9714
/proc/meminfo: memFree=798016/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=1772 CPUtime=0.1
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 1097778756 1814528 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 443 334 72 166 0 274 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1772

[startup+0.30131 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9714
/proc/meminfo: memFree=798016/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=2036 CPUtime=0.29
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 1097778756 2084864 391 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 509 391 72 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.70235 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9714
/proc/meminfo: memFree=798016/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=2300 CPUtime=0.7
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 466 0 0 0 70 0 0 0 23 0 1 0 1097778756 2355200 452 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 575 452 72 166 0 406 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2300

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9715
/proc/meminfo: memFree=796280/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=2564 CPUtime=1.49
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 544 0 0 0 149 0 0 0 25 0 1 0 1097778756 2625536 530 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 641 530 72 166 0 472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2564

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9715
/proc/meminfo: memFree=795832/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=2964 CPUtime=3.09
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 1097778756 3035136 628 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 741 628 72 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9715
/proc/meminfo: memFree=795192/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=3528 CPUtime=6.29
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 770 0 0 0 629 0 0 0 25 0 1 0 1097778756 3612672 756 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 882 756 72 166 0 713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3528

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9715
/proc/meminfo: memFree=794488/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=4096 CPUtime=12.69
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 905 0 0 0 1269 0 0 0 25 0 1 0 1097778756 4194304 891 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 1024 891 72 166 0 855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4096

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9715
/proc/meminfo: memFree=793656/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=5108 CPUtime=25.48
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 1123 0 0 0 2548 0 0 0 25 0 1 0 1097778756 5230592 1109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 1277 1109 72 166 0 1108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5108

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9715
/proc/meminfo: memFree=792440/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=6596 CPUtime=51.07
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 1420 0 0 0 5107 0 0 0 25 0 1 0 1097778756 6754304 1406 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 1649 1406 72 166 0 1480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6596

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9715
/proc/meminfo: memFree=790456/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=8700 CPUtime=102.27
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 1892 0 0 0 10226 1 0 0 25 0 1 0 1097778756 8908800 1878 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 2175 1878 72 166 0 2006 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8700

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9715
/proc/meminfo: memFree=789240/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=9936 CPUtime=162.25
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 2191 0 0 0 16224 1 0 0 25 0 1 0 1097778756 10174464 2177 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 2484 2177 72 166 0 2315 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9936

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=788408/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=10636 CPUtime=222.24
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 2376 0 0 0 22222 2 0 0 25 0 1 0 1097778756 10891264 2362 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 2659 2362 72 166 0 2490 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10636

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=787448/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=11620 CPUtime=282.22
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 2613 0 0 0 28220 2 0 0 25 0 1 0 1097778756 11898880 2599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 2905 2599 72 166 0 2736 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11620

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=786680/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=12676 CPUtime=342.2
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 2817 0 0 0 34218 2 0 0 25 0 1 0 1097778756 12980224 2803 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 3169 2803 72 166 0 3000 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12676

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=786104/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=13380 CPUtime=402.19
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 2961 0 0 0 40217 2 0 0 25 0 1 0 1097778756 13701120 2947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 3345 2947 72 166 0 3176 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13380

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=785528/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=14148 CPUtime=462.17
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3098 0 0 0 46215 2 0 0 25 0 1 0 1097778756 14487552 3084 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 3537 3084 72 166 0 3368 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14148

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=785080/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=14724 CPUtime=522.16
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3227 0 0 0 52213 3 0 0 25 0 1 0 1097778756 15077376 3213 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 3681 3213 72 166 0 3512 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14724

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=784248/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=15724 CPUtime=582.14
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3431 0 0 0 58211 3 0 0 25 0 1 0 1097778756 16101376 3417 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 3931 3417 72 166 0 3762 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15724

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=783800/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=16300 CPUtime=642.13
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3552 0 0 0 64210 3 0 0 25 0 1 0 1097778756 16691200 3538 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4075 3538 72 166 0 3906 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16300

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=783480/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=16492 CPUtime=702.11
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3609 0 0 0 70208 3 0 0 25 0 1 0 1097778756 16887808 3595 1992294400 134512640 135192793 4294956224 18446744073709551615 134520473 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4123 3595 72 166 0 3954 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 16492

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=783416/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=16492 CPUtime=762.11
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3619 0 0 0 76207 4 0 0 25 0 1 0 1097778756 16887808 3605 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4123 3605 72 166 0 3954 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16492

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=783352/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=16624 CPUtime=822.09
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3643 0 0 0 82205 4 0 0 25 0 1 0 1097778756 17022976 3629 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4156 3629 72 166 0 3987 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 16624

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=783160/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=16816 CPUtime=882.07
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3683 0 0 0 88203 4 0 0 25 0 1 0 1097778756 17219584 3669 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4204 3669 72 166 0 4035 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 16816

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=782776/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=17388 CPUtime=942.05
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3786 0 0 0 94201 4 0 0 25 0 1 0 1097778756 17805312 3772 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4347 3772 72 166 0 4178 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=782264/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=17960 CPUtime=1002.04
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3917 0 0 0 100200 4 0 0 25 0 1 0 1097778756 18391040 3903 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4490 3903 72 166 0 4321 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 17960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=782072/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=18152 CPUtime=1062.02
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3954 0 0 0 106198 4 0 0 25 0 1 0 1097778756 18587648 3940 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4538 3940 72 166 0 4369 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=782008/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=18152 CPUtime=1122.01
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 3965 0 0 0 112197 4 0 0 25 0 1 0 1097778756 18587648 3951 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4538 3951 72 166 0 4369 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 18152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=781880/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=18344 CPUtime=1181.99
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 4010 0 0 0 118195 4 0 0 25 0 1 0 1097778756 18784256 3996 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4586 3996 72 166 0 4417 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9717
/proc/meminfo: memFree=781752/2055920 swapFree=4176444/4192956
[pid=9714] ppid=9712 vsize=18504 CPUtime=1200.09
/proc/9714/stat : 9714 (mxc-sat09) R 9712 9714 9295 0 -1 4194304 4042 0 0 0 120005 4 0 0 25 0 1 0 1097778756 18948096 4028 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9714/statm: 4626 4028 72 166 0 4457 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18504

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): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.048992
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 18504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4042
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= 1252

runsolver used 1.37879 second user time and 2.99854 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 15:38:54
IDJOB=1515201
IDBENCH=70410
IDSOLVER=504
FILE ID=node27/1515201-1238251134
PBS_JOBID= 9060704
Free space on /tmp= 65600 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1070443005-075.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515201-1238251134/watcher-1515201-1238251134 -o /tmp/evaluation-result-1515201-1238251134/solver-1515201-1238251134 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515201-1238251134.cnf

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

MD5SUM BENCH= 82e9fd89190319a892b6aadaca00b0b8
RANDOM SEED=2021671893

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        798432 kB
Buffers:         80100 kB
Cached:        1079344 kB
SwapCached:       9544 kB
Active:         130784 kB
Inactive:      1039932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798432 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            72668 kB
Committed_AS:  2783996 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 15:58:56