Trace number 1516233

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S2037556208-016.cnf
MD5SUM420131c044d6c3aad62b65241fc230d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.677896
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

23.08/23.16	c starting MXC with:
23.08/23.16	c cnf_path = HOME/instance-1516233-1238266659.cnf
23.08/23.16	c restart_strategy = auto
23.08/23.16	c sign_strategy = cached
23.08/23.16	c use_preprocessing = -1
23.08/23.16	c output_implicant = 1
23.08/23.16	c timeout_seconds = 0
23.08/23.16	c running SatELite... done
23.08/23.16	c 1 vars eliminated
23.08/23.16	c received 0 units and 5340 clauses from SatELite
23.08/23.16	c 0 assignments made, starting to guess now
23.08/23.16	c ===================================[MXC]=====================================
23.08/23.16	c | Conflicts |                Clause Statistics                   |   Vars   |
23.08/23.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.08/23.16	c =============================================================================
23.08/23.16	c |         0 |       0       0     5340        0        0     nan |       60 |
23.08/23.16	c |       100 |       0       0     5340      100     1050    21.8 |       60 |
23.08/23.16	c |       210 |       0       0     5340      210     1105    21.9 |       60 |
23.08/23.16	c |       441 |       0       0     5340      441     1220    22.0 |       60 |
23.08/23.16	c |       805 |       0       0     5340      805     1402    21.7 |       60 |
23.08/23.16	c |      1315 |       0       0     5340     1315     1609    21.8 |       60 |
23.08/23.16	c |      1986 |       0       0     5340     1138     1754    21.1 |       60 |
23.08/23.16	c |      2834 |       0       0     5340     1047     1894    20.3 |       60 |
23.08/23.16	c |      3876 |       0       0     5340     1078     2031    20.8 |       60 |
23.08/23.16	c |      5132 |       0       0     5340     1262     2163    20.2 |       60 |
23.08/23.16	c |      6623 |       0       0     5340     1627     2292    20.2 |       60 |
23.08/23.16	c |      8373 |       0       0     5340     2204     2419    20.6 |       60 |
23.08/23.16	c |     10408 |       0       0     5340     1767     2543    20.1 |       60 |
23.08/23.16	c |     12756 |       0       0     5340     1494     2665    20.6 |       60 |
23.08/23.16	c |     15449 |       0       0     5340     1436     2786    19.9 |       60 |
23.08/23.16	c |     18521 |       0       0     5340     1638     2906    20.0 |       60 |
23.08/23.16	c |     22010 |       0       0     5340     2150     3025    19.7 |       60 |
23.08/23.16	c |     25958 |       0       0     5340     3024     3144    19.2 |       60 |
23.08/23.16	c |     30411 |       0       0     5340     2691     3262    19.8 |       60 |
23.08/23.16	c |     35419 |       0       0     5340     2731     3381    19.9 |       60 |
23.08/23.16	c |     41038 |       0       0     5340     3205     3499    19.5 |       60 |
23.08/23.16	c |     47329 |       0       0     5340     2390     3618    19.1 |       60 |
23.08/23.16	c |     54360 |       0       0     5340     2058     3737    18.7 |       60 |
23.08/23.16	c |     62205 |       0       0     5340     2290     3857    19.8 |       60 |
23.08/23.16	c |     70945 |       0       0     5340     3195     3978    19.2 |       60 |
23.08/23.16	c |     80669 |       0       0     5340     2832     4099    19.9 |       60 |
23.08/23.16	c |     91476 |       0       0     5340     3244     4222    19.3 |       60 |
23.08/23.16	c |    103474 |       0       0     5340     2393     4346    19.0 |       60 |
23.08/23.16	c |    116782 |       0       0     5340     2467     4471    19.1 |       60 |
23.08/23.16	c |    131532 |       0       0     5340     3626     4597    20.1 |       60 |
23.08/23.16	c |    147868 |       0       0     5340     3659     4726    19.9 |       60 |
23.08/23.16	c |    165948 |       0       0     5340     2580     4855    19.1 |       60 |
23.08/23.16	c |    185947 |       0       0     5340     2889     4987    19.0 |       60 |
23.08/23.16	c |    208057 |       0       0     5340     4804     5120    18.4 |       60 |
23.08/23.16	c |    232489 |       0       0     5340     3323     5255    19.6 |       60 |
23.08/23.16	c |    259475 |       0       0     5340     3689     5393    19.3 |       60 |
23.08/23.16	c |    289271 |       0       0     5340     3449     5532    18.7 |       60 |
23.08/23.16	c |    322158 |       0       0     5340     5553     5674    19.4 |       60 |
23.08/23.16	c |    358445 |       0       0     5340     4545     5818    18.3 |       60 |
23.08/23.16	c |    398472 |       0       0     5340     3369     5965    17.3 |       60 |
23.08/23.16	c |    442613 |       0       0     5340     5277     6114    19.4 |       60 |
23.08/23.16	c |    491279 |       0       0     5340     4461     6265    19.1 |       60 |
23.08/23.16	c |    544923 |       0       0     5340     4224

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-1516233-1238266659/watcher-1516233-1238266659 -o /tmp/evaluation-result-1516233-1238266659/solver-1516233-1238266659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516233-1238266659.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: 0.97 0.97 0.99 3/72 7655
/proc/meminfo: memFree=1426896/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=1244 CPUtime=0
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1099327183 1273856 169 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 311 171 54 166 0 142 0

[startup+0.095635 s]
/proc/loadavg: 0.97 0.97 0.99 3/72 7655
/proc/meminfo: memFree=1426896/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=1408 CPUtime=0.09
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 1099327183 1441792 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567781 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 352 198 55 166 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.101634 s]
/proc/loadavg: 0.97 0.97 0.99 3/72 7655
/proc/meminfo: memFree=1426896/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=1408 CPUtime=0.09
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 1099327183 1441792 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134568026 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 352 198 55 166 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.301672 s]
/proc/loadavg: 0.97 0.97 0.99 3/72 7655
/proc/meminfo: memFree=1426896/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=2332 CPUtime=0.29
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 512 0 0 0 29 0 0 0 19 0 1 0 1099327183 2387968 464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 583 464 72 166 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2332

[startup+0.701747 s]
/proc/loadavg: 0.97 0.97 0.99 3/72 7655
/proc/meminfo: memFree=1426896/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=2608 CPUtime=0.69
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 575 0 0 0 69 0 0 0 22 0 1 0 1099327183 2670592 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 652 527 72 166 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2608

[startup+1.5019 s]
/proc/loadavg: 0.97 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1424840/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=2876 CPUtime=1.49
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 658 0 0 0 149 0 0 0 25 0 1 0 1099327183 2945024 610 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 719 610 72 166 0 550 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2876

[startup+3.1012 s]
/proc/loadavg: 0.97 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1424392/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=3292 CPUtime=3.09
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 751 0 0 0 309 0 0 0 25 0 1 0 1099327183 3371008 703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 823 703 72 166 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3292

[startup+6.3018 s]
/proc/loadavg: 0.97 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1423752/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=3900 CPUtime=6.29
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 873 0 0 0 629 0 0 0 25 0 1 0 1099327183 3993600 825 1992294400 134512640 135192793 4294956224 18446744073709551615 134531504 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 975 825 72 166 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3900

[startup+12.702 s]
/proc/loadavg: 0.98 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1422864/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=4636 CPUtime=12.69
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 1044 0 0 0 1269 0 0 0 25 0 1 0 1099327183 4747264 996 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 1159 996 72 166 0 990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4636

[startup+25.5014 s]
/proc/loadavg: 0.98 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1421840/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=5868 CPUtime=25.48
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 1295 0 0 0 2548 0 0 0 25 0 1 0 1099327183 6008832 1247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 1467 1247 72 166 0 1298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5868

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1420880/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=6828 CPUtime=51.07
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 1531 0 0 0 5106 1 0 0 25 0 1 0 1099327183 6991872 1483 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 1707 1483 72 166 0 1538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6828

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1419472/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=8240 CPUtime=102.26
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 1861 0 0 0 10225 1 0 0 25 0 1 0 1099327183 8437760 1813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 2060 1813 72 166 0 1891 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8240

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7656
/proc/meminfo: memFree=1418064/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=10100 CPUtime=162.23
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2217 0 0 0 16221 2 0 0 25 0 1 0 1099327183 10342400 2169 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 2525 2169 72 166 0 2356 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1417744/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=10292 CPUtime=222.2
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2272 0 0 0 22218 2 0 0 25 0 1 0 1099327183 10539008 2224 1992294400 134512640 135192793 4294956224 18446744073709551615 134550425 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 2573 2224 72 166 0 2404 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10292

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1416720/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=11624 CPUtime=282.18
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2537 0 0 0 28216 2 0 0 25 0 1 0 1099327183 11902976 2489 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 2906 2489 72 166 0 2737 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11624

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1416336/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=12004 CPUtime=342.15
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2625 0 0 0 34213 2 0 0 25 0 1 0 1099327183 12292096 2577 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3001 2577 72 166 0 2832 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 12004

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1415760/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=12580 CPUtime=402.14
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2767 0 0 0 40211 3 0 0 25 0 1 0 1099327183 12881920 2719 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3145 2719 72 166 0 2976 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12580

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1415184/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13156 CPUtime=462.12
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2897 0 0 0 46209 3 0 0 25 0 1 0 1099327183 13471744 2849 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3289 2849 72 166 0 3120 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13156

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414928/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=522.09
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 2980 0 0 0 52206 3 0 0 25 0 1 0 1099327183 13864960 2932 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 2932 72 166 0 3216 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 13540

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414800/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=582.07
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3003 0 0 0 58204 3 0 0 25 0 1 0 1099327183 13864960 2955 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 2955 72 166 0 3216 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13540

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414672/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=642.05
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3028 0 0 0 64202 3 0 0 25 0 1 0 1099327183 13864960 2980 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 2980 72 166 0 3216 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13540

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414608/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=702.02
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3044 0 0 0 70199 3 0 0 25 0 1 0 1099327183 13864960 2996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 2996 72 166 0 3216 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 13540

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414480/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=762.01
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3065 0 0 0 76197 4 0 0 25 0 1 0 1099327183 13864960 3017 1992294400 134512640 135192793 4294956224 18446744073709551615 134550776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3017 72 166 0 3216 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 13540

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414480/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=821.98
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3079 0 0 0 82194 4 0 0 25 0 1 0 1099327183 13864960 3031 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3031 72 166 0 3216 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 13540

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414480/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=881.96
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3094 0 0 0 88192 4 0 0 25 0 1 0 1099327183 13864960 3046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3046 72 166 0 3216 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13540

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414352/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=941.93
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3115 0 0 0 94189 4 0 0 25 0 1 0 1099327183 13864960 3067 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3067 72 166 0 3216 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 13540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414288/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=1001.91
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3127 0 0 0 100187 4 0 0 25 0 1 0 1099327183 13864960 3079 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3079 72 166 0 3216 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 13540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414288/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=1061.9
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3140 0 0 0 106185 5 0 0 25 0 1 0 1099327183 13864960 3092 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3092 72 166 0 3216 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414224/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=1121.87
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3145 0 0 0 112182 5 0 0 25 0 1 0 1099327183 13864960 3097 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3097 72 166 0 3216 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414160/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=1181.85
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3154 0 0 0 118180 5 0 0 25 0 1 0 1099327183 13864960 3106 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3106 72 166 0 3216 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 13540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414224/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=1200.05
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3157 0 0 0 120000 5 0 0 25 0 1 0 1099327183 13864960 3109 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3109 72 166 0 3216 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13540

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7662
/proc/meminfo: memFree=1414224/2055920 swapFree=4168900/4192956
[pid=7655] ppid=7653 vsize=13540 CPUtime=1200.05
/proc/7655/stat : 7655 (mxc-sat09) R 7653 7655 7195 0 -1 4194304 3157 0 0 0 120000 5 0 0 25 0 1 0 1099327183 13864960 3109 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7655/statm: 3385 3109 72 166 0 3216 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.058991
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 13540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3157
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= 2787

runsolver used 1.10083 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 19:57:39
IDJOB=1516233
IDBENCH=70496
IDSOLVER=504
FILE ID=node64/1516233-1238266659
PBS_JOBID= 9060761
Free space on /tmp= 66408 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S2037556208-016.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516233-1238266659/watcher-1516233-1238266659 -o /tmp/evaluation-result-1516233-1238266659/solver-1516233-1238266659 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516233-1238266659.cnf

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

MD5SUM BENCH= 420131c044d6c3aad62b65241fc230d6
RANDOM SEED=1366313126

node64.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		: 3000.261
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		: 3000.261
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:       1427376 kB
Buffers:         79672 kB
Cached:         454844 kB
SwapCached:      14856 kB
Active:          55772 kB
Inactive:       495348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427376 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62360 kB
Committed_AS:  2884956 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 20:17:42