Trace number 1516629

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S342542912-045.cnf
MD5SUM080829f316d0d50a199c4a4a09021eac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

25.28/25.34	c starting MXC with:
25.28/25.34	c cnf_path = HOME/instance-1516629-1238272547.cnf
25.28/25.34	c restart_strategy = auto
25.28/25.34	c sign_strategy = cached
25.28/25.34	c use_preprocessing = -1
25.28/25.34	c output_implicant = 1
25.28/25.34	c timeout_seconds = 0
25.28/25.34	c running SatELite... done
25.28/25.34	c 1 vars eliminated
25.28/25.34	c received 0 units and 6675 clauses from SatELite
25.28/25.34	c 0 assignments made, starting to guess now
25.28/25.34	c ===================================[MXC]=====================================
25.28/25.34	c | Conflicts |                Clause Statistics                   |   Vars   |
25.28/25.34	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.28/25.34	c =============================================================================
25.28/25.34	c |         0 |       0       0     6675        0        0     nan |       75 |
25.28/25.34	c |       100 |       0       0     6675      100     1050    27.5 |       75 |
25.28/25.34	c |       210 |       0       0     6675      210     1105    26.6 |       75 |
25.28/25.34	c |       441 |       0       0     6675      441     1220    26.5 |       75 |
25.28/25.34	c |       805 |       0       0     6675      805     1402    26.2 |       75 |
25.28/25.34	c |      1315 |       0       0     6675     1315     1609    26.0 |       75 |
25.28/25.34	c |      1986 |       0       0     6675     1138     1754    25.5 |       75 |
25.28/25.34	c |      2834 |       0       0     6675     1046     1894    24.4 |       75 |
25.28/25.34	c |      3876 |       0       0     6675     1077     2031    25.4 |       75 |
25.28/25.34	c |      5132 |       0       0     6675     1261     2163    24.9 |       75 |
25.28/25.34	c |      6623 |       0       0     6675     1628     2292    24.8 |       75 |
25.28/25.34	c |      8373 |       0       0     6675     2205     2419    25.5 |       75 |
25.28/25.34	c |     10408 |       0       0     6675     1769     2543    24.7 |       75 |
25.28/25.34	c |     12756 |       0       0     6675     1498     2665    24.7 |       75 |
25.28/25.34	c |     15449 |       0       0     6675     1445     2786    24.8 |       75 |
25.28/25.34	c |     18521 |       0       0     6675     1646     2906    24.9 |       75 |
25.28/25.34	c |     22010 |       0       0     6675     2159     3025    24.8 |       75 |
25.28/25.34	c |     25958 |       0       0     6675     3033     3144    25.1 |       75 |
25.28/25.34	c |     30411 |       0       0     6675     2704     3262    24.8 |       75 |
25.28/25.34	c |     35419 |       0       0     6675     2741     3381    24.8 |       75 |
25.28/25.34	c |     41038 |       0       0     6675     3214     3499    25.4 |       75 |
25.28/25.34	c |     47329 |       0       0     6675     2398     3618    25.2 |       75 |
25.28/25.34	c |     54360 |       0       0     6675     2063     3737    25.3 |       75 |
25.28/25.34	c |     62205 |       0       0     6675     2301     3857    24.1 |       75 |
25.28/25.34	c |     70945 |       0       0     6675     3207     3978    24.5 |       75 |
25.28/25.34	c |     80669 |       0       0     6675     2848     4099    24.2 |       75 |
25.28/25.34	c |     91476 |       0       0     6675     3255     4222    24.7 |       75 |
25.28/25.34	c |    103474 |       0       0     6675     2402     4346    23.7 |       75 |
25.28/25.34	c |    116782 |       0       0     6675     2470     4471    24.0 |       75 |
25.28/25.34	c |    131532 |       0       0     6675     3615     4597    24.8 |       75 |
25.28/25.34	c |    147868 |       0       0     6675     3652     4726    24.5 |       75 |
25.28/25.34	c |    165948 |       0       0     6675     2575     4855    24.5 |       75 |
25.28/25.34	c |    185947 |       0       0     6675     2888     4987    23.2 |       75 |
25.28/25.34	c |    208057 |       0       0     6675     4800     5120    24.8 |       75 |
25.28/25.34	c |    232489 |       0       0     6675     3329     5255    23.8 |       75 |
25.28/25.34	c |    259475 |       0       0     6675     3714     5393    24.1 |       75 |
25.28/25.34	c |    289271 |       0       0     6675     3481     5532    24.7 |       75 |
25.28/25.34	c |    322158 |       0       0     6675     5580     5674    24.7 |       75 |
25.28/25.34	c |    358445 |       0       0     6675     4564     5818    23.7 |       75 |
25.28/25.34	c |    398472 |       0       0     6675     3379     5965    24.9 |       75 |
25.28/25.34	c |    442613 |       0       0     6675     5287     6114    24.0 |       75 |
25.28/25.34	c |    491279 |       0       0     6675     4494     6265    24.1 |       75 |
25.28/25.34	c |    544923 |       0       0     6675     4290

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-1516629-1238272547/watcher-1516629-1238272547 -o /tmp/evaluation-result-1516629-1238272547/solver-1516629-1238272547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516629-1238272547.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 0.97 0.91 3/65 21216
/proc/meminfo: memFree=1434480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=1144 CPUtime=0
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 453588602 1171456 166 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 286 167 54 166 0 117 0

[startup+0.098007 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21216
/proc/meminfo: memFree=1434480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=1572 CPUtime=0.09
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 453588602 1609728 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567785 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 393 232 55 166 0 224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1572

[startup+0.101006 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21216
/proc/meminfo: memFree=1434480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=1572 CPUtime=0.09
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 453588602 1609728 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 393 232 55 166 0 224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1572

[startup+0.301029 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21216
/proc/meminfo: memFree=1434480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=2500 CPUtime=0.29
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 581 0 0 0 29 0 0 0 19 0 1 0 453588602 2560000 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134550752 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 625 525 72 166 0 456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2500

[startup+0.701073 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 21216
/proc/meminfo: memFree=1434480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=2896 CPUtime=0.69
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 651 0 0 0 69 0 0 0 23 0 1 0 453588602 2965504 595 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 724 595 72 166 0 555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2896

[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1432296/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=3164 CPUtime=1.49
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 717 0 0 0 149 0 0 0 25 0 1 0 453588602 3239936 661 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 791 661 72 166 0 622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3164

[startup+3.10135 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1431784/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=3572 CPUtime=3.09
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 827 0 0 0 309 0 0 0 25 0 1 0 453588602 3657728 771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 893 771 72 166 0 724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3572

[startup+6.30171 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1431144/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=3980 CPUtime=6.29
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 938 0 0 0 629 0 0 0 25 0 1 0 453588602 4075520 882 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 995 882 72 166 0 826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3980

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1430312/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=4848 CPUtime=12.69
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 1102 0 0 0 1269 0 0 0 25 0 1 0 453588602 4964352 1046 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 1212 1046 72 166 0 1043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4848

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1429480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=5760 CPUtime=25.48
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 1310 0 0 0 2548 0 0 0 25 0 1 0 453588602 5898240 1254 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 1440 1254 72 166 0 1271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5760

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1428456/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=6960 CPUtime=51.08
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 1570 0 0 0 5107 1 0 0 25 0 1 0 453588602 7127040 1514 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 1740 1514 72 166 0 1571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6960

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1426984/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=8332 CPUtime=102.26
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 1916 0 0 0 10225 1 0 0 25 0 1 0 453588602 8531968 1860 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 2083 1860 72 166 0 1914 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8332

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1426088/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=9340 CPUtime=162.24
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 2140 0 0 0 16222 2 0 0 25 0 1 0 453588602 9564160 2084 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 2335 2084 72 166 0 2166 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9340

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1425448/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=10044 CPUtime=222.22
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 2298 0 0 0 22220 2 0 0 25 0 1 0 453588602 10285056 2242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 2511 2242 72 166 0 2342 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10044

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1424616/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=11296 CPUtime=282.2
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 2517 0 0 0 28218 2 0 0 25 0 1 0 453588602 11567104 2461 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 2824 2461 72 166 0 2655 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11296

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1423912/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=12064 CPUtime=342.18
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 2676 0 0 0 34216 2 0 0 25 0 1 0 453588602 12353536 2620 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3016 2620 72 166 0 2847 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1423784/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=12416 CPUtime=402.17
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 2731 0 0 0 40214 3 0 0 25 0 1 0 453588602 12713984 2675 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3104 2675 72 166 0 2935 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1422952/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=13172 CPUtime=462.15
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 2914 0 0 0 46212 3 0 0 25 0 1 0 453588602 13488128 2858 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3293 2858 72 166 0 3124 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13172

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1422568/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=13740 CPUtime=522.13
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3020 0 0 0 52210 3 0 0 25 0 1 0 453588602 14069760 2964 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3435 2964 72 166 0 3266 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13740

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1422184/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=582.11
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3103 0 0 0 58208 3 0 0 25 0 1 0 453588602 14462976 3047 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3047 72 166 0 3362 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 14124

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1422120/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=642.11
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3113 0 0 0 64207 4 0 0 25 0 1 0 453588602 14462976 3057 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3057 72 166 0 3362 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14124

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1421992/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=702.08
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3122 0 0 0 70204 4 0 0 25 0 1 0 453588602 14462976 3066 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3066 72 166 0 3362 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 14124

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1422056/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=762.07
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3138 0 0 0 76203 4 0 0 25 0 1 0 453588602 14462976 3082 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3082 72 166 0 3362 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 14124

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21217
/proc/meminfo: memFree=1421928/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=822.05
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3146 0 0 0 82201 4 0 0 25 0 1 0 453588602 14462976 3090 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3090 72 166 0 3362 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 14124

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421736/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=882.02
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3157 0 0 0 88198 4 0 0 25 0 1 0 453588602 14462976 3101 1992294400 134512640 135192793 4294956224 18446744073709551615 134551543 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3101 72 166 0 3362 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 14124

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421736/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=942.01
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3180 0 0 0 94196 5 0 0 25 0 1 0 453588602 14462976 3124 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3124 72 166 0 3362 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 14124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421736/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=1001.99
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3188 0 0 0 100194 5 0 0 25 0 1 0 453588602 14462976 3132 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3132 72 166 0 3362 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 14124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421608/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14124 CPUtime=1061.98
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3224 0 0 0 106193 5 0 0 25 0 1 0 453588602 14462976 3168 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3531 3168 72 166 0 3362 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421480/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14316 CPUtime=1121.96
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3246 0 0 0 112191 5 0 0 25 0 1 0 453588602 14659584 3190 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3579 3190 72 166 0 3410 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421288/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14316 CPUtime=1181.94
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3283 0 0 0 118189 5 0 0 25 0 1 0 453588602 14659584 3227 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3579 3227 72 166 0 3410 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 14316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 21219
/proc/meminfo: memFree=1421352/2055920 swapFree=4178736/4192956
[pid=21216] ppid=21214 vsize=14316 CPUtime=1200.04
/proc/21216/stat : 21216 (mxc-sat09) R 21214 21216 20979 0 -1 4194304 3285 0 0 0 119999 5 0 0 25 0 1 0 453588602 14659584 3229 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21216/statm: 3579 3229 72 166 0 3410 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14316

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): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.05999
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 14316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3285
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= 2269

runsolver used 1.50677 second user time and 2.34564 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-28 21:35:47
IDJOB=1516629
IDBENCH=70529
IDSOLVER=504
FILE ID=node32/1516629-1238272547
PBS_JOBID= 9060850
Free space on /tmp= 66456 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S342542912-045.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516629-1238272547/watcher-1516629-1238272547 -o /tmp/evaluation-result-1516629-1238272547/solver-1516629-1238272547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516629-1238272547.cnf

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

MD5SUM BENCH= 080829f316d0d50a199c4a4a09021eac
RANDOM SEED=828360707

node32.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		: 3000.234
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		: 3000.234
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:       1434896 kB
Buffers:         64984 kB
Cached:         489148 kB
SwapCached:       7344 kB
Active:         128108 kB
Inactive:       434756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434896 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          14468 kB
Slab:            43860 kB
Committed_AS:  1447592 kB
PageTables:       1488 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= 66452 MiB
End job on node32 at 2009-03-28 21:55:50