Trace number 1516041

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1551099861-042.cnf
MD5SUM1971ae5cb46ad8bbc8e3b82792c4f819
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

22.08/22.18	c starting MXC with:
22.08/22.18	c cnf_path = HOME/instance-1516041-1238263341.cnf
22.08/22.18	c restart_strategy = auto
22.08/22.18	c sign_strategy = cached
22.08/22.18	c use_preprocessing = -1
22.08/22.18	c output_implicant = 1
22.08/22.18	c timeout_seconds = 0
22.08/22.18	c running SatELite... done
22.08/22.18	c 1 vars eliminated
22.08/22.18	c received 0 units and 5785 clauses from SatELite
22.08/22.18	c 0 assignments made, starting to guess now
22.08/22.18	c ===================================[MXC]=====================================
22.08/22.18	c | Conflicts |                Clause Statistics                   |   Vars   |
22.08/22.18	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.08/22.18	c =============================================================================
22.08/22.18	c |         0 |       0       0     5785        0        0     nan |       65 |
22.08/22.18	c |       100 |       0       0     5785      100     1050    23.5 |       65 |
22.08/22.18	c |       210 |       0       0     5785      210     1105    24.0 |       65 |
22.08/22.18	c |       441 |       0       0     5785      441     1220    23.8 |       65 |
22.08/22.18	c |       805 |       0       0     5785      805     1402    23.3 |       65 |
22.08/22.18	c |      1315 |       0       0     5785     1315     1609    23.1 |       65 |
22.08/22.18	c |      1986 |       0       0     5785     1138     1754    22.8 |       65 |
22.08/22.18	c |      2834 |       0       0     5785     1046     1894    22.1 |       65 |
22.08/22.18	c |      3876 |       0       0     5785     1076     2031    22.2 |       65 |
22.08/22.18	c |      5132 |       0       0     5785     1261     2163    22.1 |       65 |
22.08/22.18	c |      6623 |       0       0     5785     1626     2292    22.3 |       65 |
22.08/22.18	c |      8373 |       0       0     5785     2203     2419    22.3 |       65 |
22.08/22.18	c |     10408 |       0       0     5785     1765     2543    21.6 |       65 |
22.08/22.18	c |     12756 |       0       0     5785     1492     2665    21.5 |       65 |
22.08/22.18	c |     15449 |       0       0     5785     1433     2786    21.1 |       65 |
22.08/22.18	c |     18521 |       0       0     5785     1640     2906    21.3 |       65 |
22.08/22.18	c |     22010 |       0       0     5785     2151     3025    22.3 |       65 |
22.08/22.18	c |     25958 |       0       0     5785     3024     3144    21.9 |       65 |
22.08/22.18	c |     30411 |       0       0     5785     2694     3262    21.3 |       65 |
22.08/22.18	c |     35419 |       0       0     5785     2731     3381    21.1 |       65 |
22.08/22.18	c |     41038 |       0       0     5785     3205     3499    21.9 |       65 |
22.08/22.18	c |     47329 |       0       0     5785     2390     3618    21.2 |       65 |
22.08/22.18	c |     54360 |       0       0     5785     2054     3737    21.0 |       65 |
22.08/22.18	c |     62205 |       0       0     5785     2294     3857    20.9 |       65 |
22.08/22.18	c |     70945 |       0       0     5785     3195     3978    21.5 |       65 |
22.08/22.18	c |     80669 |       0       0     5785     2829     4099    21.7 |       65 |
22.08/22.18	c |     91476 |       0       0     5785     3242     4222    20.5 |       65 |
22.08/22.18	c |    103474 |       0       0     5785     2386     4346    20.9 |       65 |
22.08/22.18	c |    116782 |       0       0     5785     2461     4471    21.0 |       65 |
22.08/22.18	c |    131532 |       0       0     5785     3620     4597    20.8 |       65 |
22.08/22.18	c |    147868 |       0       0     5785     3652     4726    21.5 |       65 |
22.08/22.18	c |    165948 |       0       0     5785     2573     4855    20.8 |       65 |
22.08/22.18	c |    185947 |       0       0     5785     2879     4987    21.5 |       65 |
22.08/22.18	c |    208057 |       0       0     5785     4797     5120    20.8 |       65 |
22.08/22.18	c |    232489 |       0       0     5785     3325     5255    21.3 |       65 |
22.08/22.18	c |    259475 |       0       0     5785     3706     5393    20.7 |       65 |
22.08/22.18	c |    289271 |       0       0     5785     3482     5532    20.2 |       65 |
22.08/22.18	c |    322158 |       0       0     5785     5578     5674    21.3 |       65 |
22.08/22.18	c |    358445 |       0       0     5785     4563     5818    21.1 |       65 |
22.08/22.18	c |    398472 |       0       0     5785     3371     5965    21.4 |       65 |
22.08/22.18	c |    442613 |       0       0     5785     5273     6114    20.7 |       65 |
22.08/22.18	c |    491279 |       0       0     5785     4481     6265    20.3 |       65 |
22.08/22.18	c |    544923 |       0       0     5785     4269

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-1516041-1238263341/watcher-1516041-1238263341 -o /tmp/evaluation-result-1516041-1238263341/solver-1516041-1238263341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516041-1238263341.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: 1.07 1.01 1.00 3/64 8979
/proc/meminfo: memFree=1098296/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=1264 CPUtime=0
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1099000938 1294336 168 1992294400 134512640 135192793 4294956224 18446744073709551615 134576998 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 316 168 54 166 0 147 0

[startup+0.0282079 s]
/proc/loadavg: 1.07 1.01 1.00 3/64 8979
/proc/meminfo: memFree=1098296/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=1396 CPUtime=0.02
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 259 0 0 0 2 0 0 0 18 0 1 0 1099000938 1429504 208 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 349 208 55 166 0 180 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1396

[startup+0.10122 s]
/proc/loadavg: 1.07 1.01 1.00 3/64 8979
/proc/meminfo: memFree=1098296/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=1396 CPUtime=0.09
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1099000938 1429504 213 1992294400 134512640 135192793 4294956224 18446744073709551615 134567664 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 349 213 55 166 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1396

[startup+0.301254 s]
/proc/loadavg: 1.07 1.01 1.00 3/64 8979
/proc/meminfo: memFree=1098296/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=2456 CPUtime=0.29
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 535 0 0 0 29 0 0 0 19 0 1 0 1099000938 2514944 484 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 614 484 72 166 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2456

[startup+0.701325 s]
/proc/loadavg: 1.07 1.01 1.00 3/64 8979
/proc/meminfo: memFree=1098296/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=2724 CPUtime=0.69
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 605 0 0 0 69 0 0 0 23 0 1 0 1099000938 2789376 554 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 681 554 72 166 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2724

[startup+1.50146 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 8980
/proc/meminfo: memFree=1096240/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=3000 CPUtime=1.49
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 681 0 0 0 149 0 0 0 25 0 1 0 1099000938 3072000 630 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 750 630 72 166 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3000

[startup+3.10175 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 8980
/proc/meminfo: memFree=1095792/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=3404 CPUtime=3.09
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 783 0 0 0 309 0 0 0 25 0 1 0 1099000938 3485696 732 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 851 732 72 166 0 682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.3013 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 8980
/proc/meminfo: memFree=1095088/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=3968 CPUtime=6.29
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 902 0 0 0 629 0 0 0 25 0 1 0 1099000938 4063232 851 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 992 851 72 166 0 823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3968

[startup+12.7014 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 8980
/proc/meminfo: memFree=1094384/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=4704 CPUtime=12.69
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 1064 0 0 0 1269 0 0 0 25 0 1 0 1099000938 4816896 1013 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 1176 1013 72 166 0 1007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4704

[startup+25.5017 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 8980
/proc/meminfo: memFree=1093168/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=6128 CPUtime=25.48
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 1343 0 0 0 2548 0 0 0 25 0 1 0 1099000938 6275072 1292 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 1532 1292 72 166 0 1363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6128

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 8980
/proc/meminfo: memFree=1092336/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=7064 CPUtime=51.06
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 1575 0 0 0 5106 0 0 0 25 0 1 0 1099000938 7233536 1524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 1766 1524 72 166 0 1597 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7064

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1090928/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=8240 CPUtime=102.25
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 1898 0 0 0 10224 1 0 0 25 0 1 0 1099000938 8437760 1847 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 2060 1847 72 166 0 1891 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8240

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1089264/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=10292 CPUtime=162.22
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2301 0 0 0 16221 1 0 0 25 0 1 0 1099000938 10539008 2250 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 2573 2250 72 166 0 2404 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 10292

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1088688/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=11192 CPUtime=222.19
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2452 0 0 0 22218 1 0 0 25 0 1 0 1099000938 11460608 2401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 2798 2401 72 166 0 2629 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 11192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1088496/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=11192 CPUtime=282.16
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2501 0 0 0 28215 1 0 0 25 0 1 0 1099000938 11460608 2450 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 2798 2450 72 166 0 2629 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 11192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1087600/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=12540 CPUtime=342.14
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2724 0 0 0 34212 2 0 0 25 0 1 0 1099000938 12840960 2673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3135 2673 72 166 0 2966 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 12540

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1087152/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=402.11
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2845 0 0 0 40209 2 0 0 25 0 1 0 1099000938 13398016 2794 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2794 72 166 0 3102 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 13084

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1087088/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=462.08
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2870 0 0 0 46206 2 0 0 25 0 1 0 1099000938 13398016 2819 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2819 72 166 0 3102 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 13084

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086896/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=522.05
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2895 0 0 0 52203 2 0 0 25 0 1 0 1099000938 13398016 2844 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2844 72 166 0 3102 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 13084

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086896/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=582.02
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2910 0 0 0 58200 2 0 0 25 0 1 0 1099000938 13398016 2859 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2859 72 166 0 3102 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 13084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086832/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=641.99
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2932 0 0 0 64197 2 0 0 25 0 1 0 1099000938 13398016 2881 1992294400 134512640 135192793 4294956224 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2881 72 166 0 3102 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 13084

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086512/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=701.96
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2957 0 0 0 70193 3 0 0 25 0 1 0 1099000938 13398016 2906 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2906 72 166 0 3102 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 13084

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086512/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=761.94
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2974 0 0 0 76191 3 0 0 25 0 1 0 1099000938 13398016 2923 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2923 72 166 0 3102 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 13084

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086448/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=821.9
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2986 0 0 0 82187 3 0 0 25 0 1 0 1099000938 13398016 2935 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2935 72 166 0 3102 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 13084

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086448/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=881.87
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 2997 0 0 0 88184 3 0 0 25 0 1 0 1099000938 13398016 2946 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2946 72 166 0 3102 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 13084

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086384/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=941.84
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 3007 0 0 0 94181 3 0 0 25 0 1 0 1099000938 13398016 2956 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2956 72 166 0 3102 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 13084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086384/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=1001.8
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 3019 0 0 0 100177 3 0 0 25 0 1 0 1099000938 13398016 2968 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2968 72 166 0 3102 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 13084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086384/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=1061.78
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 3023 0 0 0 106175 3 0 0 25 0 1 0 1099000938 13398016 2972 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2972 72 166 0 3102 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 13084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086320/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=1121.75
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 3035 0 0 0 112172 3 0 0 25 0 1 0 1099000938 13398016 2984 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2984 72 166 0 3102 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 13084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086256/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=1181.71
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 3039 0 0 0 118168 3 0 0 25 0 1 0 1099000938 13398016 2988 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2988 72 166 0 3102 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 13084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8980
/proc/meminfo: memFree=1086256/2055920 swapFree=4174136/4192956
[pid=8979] ppid=8977 vsize=13084 CPUtime=1200.01
/proc/8979/stat : 8979 (mxc-sat09) R 8977 8979 8660 0 -1 4194304 3043 0 0 0 119998 3 0 0 25 0 1 0 1099000938 13398016 2992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 0 0 0
/proc/8979/statm: 3271 2992 72 166 0 3102 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13084

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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.041993
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 13084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3043
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= 3112

runsolver used 1.10883 second user time and 3.2675 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 19:02:22
IDJOB=1516041
IDBENCH=70480
IDSOLVER=504
FILE ID=node4/1516041-1238263341
PBS_JOBID= 9060814
Free space on /tmp= 65244 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1551099861-042.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516041-1238263341/watcher-1516041-1238263341 -o /tmp/evaluation-result-1516041-1238263341/solver-1516041-1238263341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516041-1238263341.cnf

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

MD5SUM BENCH= 1971ae5cb46ad8bbc8e3b82792c4f819
RANDOM SEED=2003979554

node4.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		: 3000.277
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		: 3000.277
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:       1098712 kB
Buffers:         85884 kB
Cached:         774172 kB
SwapCached:      12656 kB
Active:         153688 kB
Inactive:       720412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1098712 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            69024 kB
Committed_AS:  2743256 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 19:22:24