Trace number 1516641

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803323266-025.cnf
MD5SUMa11d406e9a87b0625224174ce3b9eaa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.372943
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 

25.38/25.48	c starting MXC with:
25.38/25.48	c cnf_path = HOME/instance-1516641-1238272773.cnf
25.38/25.48	c restart_strategy = auto
25.38/25.48	c sign_strategy = cached
25.38/25.48	c use_preprocessing = -1
25.38/25.48	c output_implicant = 1
25.38/25.48	c timeout_seconds = 0
25.38/25.48	c running SatELite... done
25.38/25.48	c 1 vars eliminated
25.38/25.48	c received 0 units and 6675 clauses from SatELite
25.38/25.48	c 0 assignments made, starting to guess now
25.38/25.48	c ===================================[MXC]=====================================
25.38/25.48	c | Conflicts |                Clause Statistics                   |   Vars   |
25.38/25.48	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.38/25.48	c =============================================================================
25.38/25.48	c |         0 |       0       0     6675        0        0     nan |       75 |
25.38/25.48	c |       100 |       0       0     6675      100     1050    26.6 |       75 |
25.38/25.48	c |       210 |       0       0     6675      210     1105    25.6 |       75 |
25.38/25.48	c |       441 |       0       0     6675      441     1220    26.3 |       75 |
25.38/25.48	c |       805 |       0       0     6675      805     1402    26.3 |       75 |
25.38/25.48	c |      1315 |       0       0     6675     1315     1609    26.3 |       75 |
25.38/25.48	c |      1986 |       0       0     6675     1138     1754    26.2 |       75 |
25.38/25.48	c |      2834 |       0       0     6675     1046     1894    24.8 |       75 |
25.38/25.48	c |      3876 |       0       0     6675     1076     2031    25.2 |       75 |
25.38/25.48	c |      5132 |       0       0     6675     1260     2163    24.5 |       75 |
25.38/25.48	c |      6623 |       0       0     6675     1625     2292    24.5 |       75 |
25.38/25.48	c |      8373 |       0       0     6675     2202     2419    24.2 |       75 |
25.38/25.48	c |     10408 |       0       0     6675     1765     2543    24.4 |       75 |
25.38/25.48	c |     12756 |       0       0     6675     1492     2665    24.7 |       75 |
25.38/25.48	c |     15449 |       0       0     6675     1434     2786    24.3 |       75 |
25.38/25.48	c |     18521 |       0       0     6675     1638     2906    24.3 |       75 |
25.38/25.48	c |     22010 |       0       0     6675     2151     3025    24.5 |       75 |
25.38/25.48	c |     25958 |       0       0     6675     3024     3144    24.6 |       75 |
25.38/25.48	c |     30411 |       0       0     6675     2699     3262    24.1 |       75 |
25.38/25.48	c |     35419 |       0       0     6675     2736     3381    24.1 |       75 |
25.38/25.48	c |     41038 |       0       0     6675     3214     3499    24.1 |       75 |
25.38/25.48	c |     47329 |       0       0     6675     2395     3618    24.8 |       75 |
25.38/25.48	c |     54360 |       0       0     6675     2059     3737    24.5 |       75 |
25.38/25.48	c |     62205 |       0       0     6675     2296     3857    24.4 |       75 |
25.38/25.48	c |     70945 |       0       0     6675     3204     3978    24.3 |       75 |
25.38/25.48	c |     80669 |       0       0     6675     2841     4099    24.3 |       75 |
25.38/25.48	c |     91476 |       0       0     6675     3258     4222    23.9 |       75 |
25.38/25.48	c |    103474 |       0       0     6675     2403     4346    24.8 |       75 |
25.38/25.48	c |    116782 |       0       0     6675     2469     4471    24.7 |       75 |
25.38/25.48	c |    131532 |       0       0     6675     3615     4597    24.6 |       75 |
25.38/25.48	c |    147868 |       0       0     6675     3662     4726    24.8 |       75 |
25.38/25.48	c |    165948 |       0       0     6675     2581     4855    24.0 |       75 |
25.38/25.48	c |    185947 |       0       0     6675     2893     4987    24.4 |       75 |
25.38/25.48	c |    208057 |       0       0     6675     4809     5120    24.1 |       75 |
25.38/25.48	c |    232489 |       0       0     6675     3338     5255    23.8 |       75 |
25.38/25.48	c |    259475 |       0       0     6675     3704     5393    24.8 |       75 |
25.38/25.48	c |    289271 |       0       0     6675     3464     5532    24.1 |       75 |
25.38/25.48	c |    322158 |       0       0     6675     5565     5674    24.1 |       75 |
25.38/25.48	c |    358445 |       0       0     6675     4559     5818    23.5 |       75 |
25.38/25.48	c |    398472 |       0       0     6675     3367     5965    24.8 |       75 |
25.38/25.48	c |    442613 |       0       0     6675     5260     6114    23.9 |       75 |
25.38/25.48	c |    491279 |       0       0     6675     4450     6265    23.9 |       75 |
25.38/25.48	c |    544923 |       0       0     6675     4225

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-1516641-1238272773/watcher-1516641-1238272773 -o /tmp/evaluation-result-1516641-1238272773/solver-1516641-1238272773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516641-1238272773.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: 1.00 1.02 1.01 3/64 26601
/proc/meminfo: memFree=997864/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=1144 CPUtime=0
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099943596 1171456 163 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 286 164 54 166 0 117 0

[startup+0.0921511 s]
/proc/loadavg: 1.00 1.02 1.01 3/64 26601
/proc/meminfo: memFree=997864/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=1536 CPUtime=0.08
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 288 0 0 0 8 0 0 0 18 0 1 0 1099943596 1572864 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 384 232 55 166 0 215 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1536

[startup+0.101152 s]
/proc/loadavg: 1.00 1.02 1.01 3/64 26601
/proc/meminfo: memFree=997864/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=1536 CPUtime=0.09
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1099943596 1572864 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 384 232 55 166 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1536

[startup+0.301195 s]
/proc/loadavg: 1.00 1.02 1.01 3/64 26601
/proc/meminfo: memFree=997864/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=2592 CPUtime=0.29
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 583 0 0 0 29 0 0 0 19 0 1 0 1099943596 2654208 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 648 527 72 166 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2592

[startup+0.701282 s]
/proc/loadavg: 1.00 1.02 1.01 3/64 26601
/proc/meminfo: memFree=997864/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=2856 CPUtime=0.69
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 643 0 0 0 69 0 0 0 22 0 1 0 1099943596 2924544 587 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 714 587 72 166 0 545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2856

[startup+1.50145 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26602
/proc/meminfo: memFree=995616/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=3124 CPUtime=1.49
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 725 0 0 0 149 0 0 0 25 0 1 0 1099943596 3198976 669 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 781 669 72 166 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3124

[startup+3.1018 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26602
/proc/meminfo: memFree=995168/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=3544 CPUtime=3.09
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 804 0 0 0 309 0 0 0 25 0 1 0 1099943596 3629056 748 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 886 748 72 166 0 717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3544

[startup+6.30148 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26602
/proc/meminfo: memFree=994528/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=3976 CPUtime=6.29
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 921 0 0 0 629 0 0 0 25 0 1 0 1099943596 4071424 865 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 994 865 72 166 0 825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3976

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26602
/proc/meminfo: memFree=993888/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=4688 CPUtime=12.69
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 1099943596 4800512 1027 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 1172 1027 72 166 0 1003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26602
/proc/meminfo: memFree=993056/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=5472 CPUtime=25.48
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 1257 0 0 0 2548 0 0 0 25 0 1 0 1099943596 5603328 1201 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 1368 1201 72 166 0 1199 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5472

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 26602
/proc/meminfo: memFree=991776/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=7044 CPUtime=51.07
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 1599 0 0 0 5106 1 0 0 25 0 1 0 1099943596 7213056 1543 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 1761 1543 72 166 0 1592 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7044

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26602
/proc/meminfo: memFree=990752/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=7988 CPUtime=102.25
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 1837 0 0 0 10224 1 0 0 25 0 1 0 1099943596 8179712 1781 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 1997 1781 72 166 0 1828 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7988

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26602
/proc/meminfo: memFree=989408/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=9652 CPUtime=162.23
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2181 0 0 0 16221 2 0 0 25 0 1 0 1099943596 9883648 2125 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 2413 2125 72 166 0 2244 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9652

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26602
/proc/meminfo: memFree=988448/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=10700 CPUtime=222.21
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2407 0 0 0 22219 2 0 0 25 0 1 0 1099943596 10956800 2351 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 2675 2351 72 166 0 2506 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10700

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26602
/proc/meminfo: memFree=988064/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=11084 CPUtime=282.18
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2518 0 0 0 28216 2 0 0 25 0 1 0 1099943596 11350016 2462 1992294400 134512640 135192793 4294956224 18446744073709551615 134551309 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 2771 2462 72 166 0 2602 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11084

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26602
/proc/meminfo: memFree=987360/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=11992 CPUtime=342.17
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2686 0 0 0 34214 3 0 0 25 0 1 0 1099943596 12279808 2630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 2998 2630 72 166 0 2829 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11992

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26602
/proc/meminfo: memFree=986976/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=12568 CPUtime=402.15
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2784 0 0 0 40212 3 0 0 25 0 1 0 1099943596 12869632 2728 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3142 2728 72 166 0 2973 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12568

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26602
/proc/meminfo: memFree=986912/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=12568 CPUtime=462.12
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2798 0 0 0 46209 3 0 0 25 0 1 0 1099943596 12869632 2742 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3142 2742 72 166 0 2973 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12568

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=986464/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=12568 CPUtime=522.1
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2812 0 0 0 52207 3 0 0 25 0 1 0 1099943596 12869632 2756 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3142 2756 72 166 0 2973 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12568

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=986016/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=13276 CPUtime=582.07
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 2970 0 0 0 58204 3 0 0 25 0 1 0 1099943596 13594624 2914 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3319 2914 72 166 0 3150 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=985632/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=13852 CPUtime=642.06
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3072 0 0 0 64203 3 0 0 25 0 1 0 1099943596 14184448 3016 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3463 3016 72 166 0 3294 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13852

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=985376/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14028 CPUtime=702.03
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3134 0 0 0 70200 3 0 0 25 0 1 0 1099943596 14364672 3078 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3507 3078 72 166 0 3338 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 14028

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=985120/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=762.01
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3194 0 0 0 76198 3 0 0 25 0 1 0 1099943596 14757888 3138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3138 72 166 0 3434 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 14412

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=985056/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=821.99
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3217 0 0 0 82195 4 0 0 25 0 1 0 1099943596 14757888 3161 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3161 72 166 0 3434 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 14412

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984992/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=881.97
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3232 0 0 0 88193 4 0 0 25 0 1 0 1099943596 14757888 3176 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3176 72 166 0 3434 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 14412

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984928/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=941.94
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3245 0 0 0 94190 4 0 0 25 0 1 0 1099943596 14757888 3189 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3189 72 166 0 3434 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984864/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=1001.92
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3258 0 0 0 100188 4 0 0 25 0 1 0 1099943596 14757888 3202 1992294400 134512640 135192793 4294956224 18446744073709551615 134552323 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3202 72 166 0 3434 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 14412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984800/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=1061.9
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3268 0 0 0 106186 4 0 0 25 0 1 0 1099943596 14757888 3212 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3212 72 166 0 3434 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984736/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=1121.87
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3280 0 0 0 112183 4 0 0 25 0 1 0 1099943596 14757888 3224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3224 72 166 0 3434 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 14412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984736/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=1181.86
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3295 0 0 0 118181 5 0 0 25 0 1 0 1099943596 14757888 3239 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3239 72 166 0 3434 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 14412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984672/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=1200.06
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3296 0 0 0 120001 5 0 0 25 0 1 0 1099943596 14757888 3240 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3240 72 166 0 3434 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14412

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: 1.00 1.00 1.00 2/65 26604
/proc/meminfo: memFree=984672/2055920 swapFree=4177928/4192956
[pid=26601] ppid=26599 vsize=14412 CPUtime=1200.06
/proc/26601/stat : 26601 (mxc-sat09) R 26599 26601 26403 0 -1 4194304 3296 0 0 0 120001 5 0 0 25 0 1 0 1099943596 14757888 3240 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26601/statm: 3603 3240 72 166 0 3434 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.055991
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 14412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3296
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= 1987

runsolver used 0.877866 second user time and 2.45263 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 21:39:33
IDJOB=1516641
IDBENCH=70530
IDSOLVER=504
FILE ID=node10/1516641-1238272773
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803323266-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516641-1238272773/watcher-1516641-1238272773 -o /tmp/evaluation-result-1516641-1238272773/solver-1516641-1238272773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516641-1238272773.cnf

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

MD5SUM BENCH= a11d406e9a87b0625224174ce3b9eaa2
RANDOM SEED=901108323

node10.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		: 3000.272
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		: 3000.272
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:        998280 kB
Buffers:         88300 kB
Cached:         881392 kB
SwapCached:       8896 kB
Active:         204252 kB
Inactive:       776448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        998280 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62932 kB
Committed_AS:  2788412 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 21:59:36