Trace number 1517409

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
MD5SUM16ac45f8099e9b8d91370787f14bd295
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.68/29.76	c starting MXC with:
29.68/29.76	c cnf_path = HOME/instance-1517409-1238284953.cnf
29.68/29.76	c restart_strategy = auto
29.68/29.76	c sign_strategy = cached
29.68/29.76	c use_preprocessing = -1
29.68/29.76	c output_implicant = 1
29.68/29.76	c timeout_seconds = 0
29.68/29.76	c running SatELite... done
29.68/29.76	c 14 vars eliminated
29.68/29.76	c received 0 units and 2268 clauses from SatELite
29.68/29.76	c 13 assignments made, starting to guess now
29.68/29.76	c ===================================[MXC]=====================================
29.68/29.76	c | Conflicts |                Clause Statistics                   |   Vars   |
29.68/29.76	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.68/29.76	c =============================================================================
29.68/29.76	c |         0 |       0       0     2268        0        0     nan |      540 |
29.68/29.76	c |       100 |       0       0     2268      100     1050    25.4 |      527 |
29.68/29.76	c |       210 |       0       0     2268      210     1105    24.4 |      527 |
29.68/29.76	c |       441 |       0       0     2268      441     1220    24.4 |      527 |
29.68/29.76	c |       805 |       0       0     2268      805     1402    24.7 |      527 |
29.68/29.76	c |      1315 |       0       0     2268     1315     1609    24.3 |      527 |
29.68/29.76	c |      1986 |       0       0     2268     1138     1754    24.7 |      527 |
29.68/29.76	c |      2834 |       0       0     2268     1046     1894    23.4 |      527 |
29.68/29.76	c |      3876 |       0       0     2268     1076     2031    24.9 |      527 |
29.68/29.76	c |      5132 |       0       0     2268     1261     2163    25.2 |      527 |
29.68/29.76	c |      6623 |       0       0     2268     1626     2292    23.2 |      527 |
29.68/29.76	c |      8373 |       0       0     2268     2202     2419    24.7 |      527 |
29.68/29.76	c |     10408 |       0       0     2268     1764     2543    23.2 |      527 |
29.68/29.76	c |     12756 |       0       0     2268     1489     2665    22.5 |      527 |
29.68/29.76	c |     15449 |       0       0     2268     1427     2786    22.5 |      527 |
29.68/29.76	c |     18521 |       0       0     2268     1628     2906    22.0 |      527 |
29.68/29.76	c |     22010 |       0       0     2268     2140     3025    23.4 |      527 |
29.68/29.76	c |     25958 |       0       0     2268     3010     3144    24.9 |      527 |
29.68/29.76	c |     30411 |       0       0     2268     2676     3262    22.4 |      527 |
29.68/29.76	c |     35419 |       0       0     2268     2708     3381    23.4 |      527 |
29.68/29.76	c |     41038 |       0       0     2268     3179     3499    24.5 |      527 |
29.68/29.76	c |     47329 |       0       0     2268     2356     3618    24.4 |      527 |
29.68/29.76	c |     54360 |       0       0     2268     2012     3737    24.2 |      527 |
29.68/29.76	c |     62205 |       0       0     2268     2240     3857    25.9 |      527 |
29.68/29.76	c |     70945 |       0       0     2268     3139     3978    24.4 |      527 |
29.68/29.76	c |     80669 |       0       0     2268     2762     4099    22.6 |      527 |
29.68/29.76	c |     91476 |       0       0     2268     3163     4222    23.7 |      527 |
29.68/29.76	c |    103474 |       0       0     2268     2296     4346    22.6 |      527 |
29.68/29.76	c |    116782 |       0       0     2268     2350     4471    21.1 |      527 |
29.68/29.76	c |    131532 |       0       0     2268     3493     4597    22.8 |      527 |
29.68/29.76	c |    147868 |       0       0     2268     3518     4726    23.7 |      527 |
29.68/29.76	c |    165948 |       0       0     2268     4847     4855    21.4 |      527 |
29.68/29.76	c |    185947 |       0       0     2268     2709     4987    22.5 |      527 |
29.68/29.76	c |    208057 |       0       0     2268     4601     5120    24.0 |      527 |
29.68/29.76	c |    232489 |       0       0     2268     3094     5255    23.3 |      527 |
29.68/29.76	c |    259475 |       0       0     2268     3444     5393    23.2 |      527 |
29.68/29.76	c |    289271 |       0       0     2268     3180     5532    24.4 |      527 |
29.68/29.76	c |    322158 |       0       0     2268     5258     5674    25.0 |      527 |
29.68/29.76	c |    358445 |       0       0     2268     4202     5818    23.0 |      527 |
29.68/29.76	c |    398472 |       0       0     2268     5954     5965    24.1 |      527 |
29.68/29.76	c |    442613 |       0       0     2268     4832     6114    25.8 |      527 |
29.68/29.76	c |    491279 |       0       0     2268     3976     6265    24.3 |      527 |
29.68/29.76	c |    544923 |       0       0     2268     3691

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-1517409-1238284953/watcher-1517409-1238284953 -o /tmp/evaluation-result-1517409-1238284953/solver-1517409-1238284953 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517409-1238284953.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 1.00 0.99 2/73 14979
/proc/meminfo: memFree=1571712/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=1108 CPUtime=0
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1101159199 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134573464 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 277 145 56 166 0 108 0

[startup+0.030469 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 14979
/proc/meminfo: memFree=1571712/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=1500 CPUtime=0.02
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 284 0 0 0 2 0 0 0 18 0 1 0 1101159199 1536000 270 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 375 270 72 166 0 206 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1500

[startup+0.101483 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 14979
/proc/meminfo: memFree=1571712/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=1764 CPUtime=0.09
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 1101159199 1806336 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 441 336 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.301522 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 14979
/proc/meminfo: memFree=1571712/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=2028 CPUtime=0.29
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 408 0 0 0 29 0 0 0 20 0 1 0 1101159199 2076672 394 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 507 394 73 166 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701604 s]
/proc/loadavg: 0.99 1.00 0.99 2/73 14979
/proc/meminfo: memFree=1571712/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=2292 CPUtime=0.69
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 481 0 0 0 69 0 0 0 24 0 1 0 1101159199 2347008 467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 573 467 73 166 0 404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50177 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1569912/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=2688 CPUtime=1.49
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 583 0 0 0 149 0 0 0 25 0 1 0 1101159199 2752512 569 1992294400 134512640 135192793 4294956224 18446744073709551615 134552454 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 672 569 73 166 0 503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2688

[startup+3.10109 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1569400/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=3360 CPUtime=3.09
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 718 0 0 0 309 0 0 0 25 0 1 0 1101159199 3440640 704 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 840 704 73 166 0 671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.30174 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1568504/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=4020 CPUtime=6.29
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 881 0 0 0 629 0 0 0 25 0 1 0 1101159199 4116480 867 1992294400 134512640 135192793 4294956224 18446744073709551615 134612751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1005 867 73 166 0 836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4020

[startup+12.701 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1567352/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=4828 CPUtime=12.69
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 1102 0 0 0 1269 0 0 0 25 0 1 0 1101159199 4943872 1088 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1207 1088 73 166 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4828

[startup+25.5016 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1566072/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=6172 CPUtime=25.48
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 1409 0 0 0 2548 0 0 0 25 0 1 0 1101159199 6320128 1395 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1543 1395 73 166 0 1374 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6172

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1564472/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=7824 CPUtime=51.07
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 1809 0 0 0 5107 0 0 0 25 0 1 0 1101159199 8011776 1795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1956 1795 73 166 0 1787 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7824

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1562552/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=10132 CPUtime=102.25
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 2281 0 0 0 10225 0 0 0 25 0 1 0 1101159199 10375168 2267 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 2533 2267 73 166 0 2364 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10132

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1560632/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=12336 CPUtime=162.23
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 2757 0 0 0 16222 1 0 0 25 0 1 0 1101159199 12632064 2743 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 3084 2743 73 166 0 2915 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12336

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1559288/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=14008 CPUtime=222.21
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 3087 0 0 0 22220 1 0 0 25 0 1 0 1101159199 14344192 3073 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 3502 3073 73 166 0 3333 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14008

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1557752/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=15664 CPUtime=282.19
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 3456 0 0 0 28218 1 0 0 25 0 1 0 1101159199 16039936 3442 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 3916 3442 73 166 0 3747 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15664

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1556728/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=16716 CPUtime=342.17
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 3697 0 0 0 34215 2 0 0 25 0 1 0 1101159199 17117184 3683 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 4179 3683 73 166 0 4010 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16716

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1555768/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=17748 CPUtime=402.15
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 3942 0 0 0 40213 2 0 0 25 0 1 0 1101159199 18173952 3928 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 4437 3928 73 166 0 4268 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17748

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1554872/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=18548 CPUtime=462.13
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 4154 0 0 0 46211 2 0 0 25 0 1 0 1101159199 18993152 4140 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 4637 4140 73 166 0 4468 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18548

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1554104/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=19316 CPUtime=522.11
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 4340 0 0 0 52209 2 0 0 25 0 1 0 1101159199 19779584 4326 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 4829 4326 73 166 0 4660 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19316

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1553464/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=20096 CPUtime=582.09
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 4492 0 0 0 58207 2 0 0 25 0 1 0 1101159199 20578304 4478 1992294400 134512640 135192793 4294956224 18446744073709551615 134744723 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5024 4478 73 166 0 4855 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20096

[startup+642.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1552760/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=20864 CPUtime=642.07
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 4677 0 0 0 64205 2 0 0 25 0 1 0 1101159199 21364736 4663 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5216 4663 73 166 0 5047 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20864

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1552312/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=21296 CPUtime=702.04
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 4778 0 0 0 70202 2 0 0 25 0 1 0 1101159199 21807104 4764 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5324 4764 73 166 0 5155 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21296

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1551480/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=22288 CPUtime=762.02
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 4980 0 0 0 76200 2 0 0 25 0 1 0 1101159199 22822912 4966 1992294400 134512640 135192793 4294956224 18446744073709551615 134550432 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5572 4966 73 166 0 5403 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22288

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1551096/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=22668 CPUtime=822
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5080 0 0 0 82198 2 0 0 25 0 1 0 1101159199 23212032 5066 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5667 5066 73 166 0 5498 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22668

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1550520/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=23372 CPUtime=881.98
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5229 0 0 0 88196 2 0 0 25 0 1 0 1101159199 23932928 5215 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5843 5215 73 166 0 5674 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23372

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1549880/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=23988 CPUtime=941.95
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5379 0 0 0 94193 2 0 0 25 0 1 0 1101159199 24563712 5365 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 5997 5365 73 166 0 5828 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 23988

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1549304/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=24820 CPUtime=1001.94
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5533 0 0 0 100191 3 0 0 25 0 1 0 1101159199 25415680 5519 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 6205 5519 73 166 0 6036 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24820

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1548792/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=25316 CPUtime=1061.91
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5654 0 0 0 106188 3 0 0 25 0 1 0 1101159199 25923584 5640 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 6329 5640 73 166 0 6160 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 25316

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1548088/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=26156 CPUtime=1121.89
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5812 0 0 0 112186 3 0 0 25 0 1 0 1101159199 26783744 5798 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 6539 5798 73 166 0 6370 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 26156

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1547704/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=26476 CPUtime=1181.87
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5900 0 0 0 118184 3 0 0 25 0 1 0 1101159199 27111424 5886 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 6619 5886 73 166 0 6450 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 26476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1547640/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=26476 CPUtime=1200.07
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5914 0 0 0 120004 3 0 0 25 0 1 0 1101159199 27111424 5900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 6619 5900 73 166 0 6450 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26476

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 1.00 0.99 2/74 14980
/proc/meminfo: memFree=1547640/2055920 swapFree=4170032/4192956
[pid=14979] ppid=14977 vsize=26476 CPUtime=1200.07
/proc/14979/stat : 14979 (mxc-sat09) R 14977 14979 14906 0 -1 4194304 5914 0 0 0 120004 3 0 0 25 0 1 0 1101159199 27111424 5900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 6619 5900 73 166 0 6450 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.042993
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 26476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5914
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= 1142

runsolver used 1.17982 second user time and 3.19751 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 01:02:33
IDJOB=1517409
IDBENCH=70594
IDSOLVER=504
FILE ID=node80/1517409-1238284953
PBS_JOBID= 9060983
Free space on /tmp= 64692 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517409-1238284953/watcher-1517409-1238284953 -o /tmp/evaluation-result-1517409-1238284953/solver-1517409-1238284953 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517409-1238284953.cnf

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

MD5SUM BENCH= 16ac45f8099e9b8d91370787f14bd295
RANDOM SEED=757819999

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1572192 kB
Buffers:         57256 kB
Cached:         351748 kB
SwapCached:      14432 kB
Active:         107368 kB
Inactive:       317920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572192 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          21844 kB
Slab:            43552 kB
Committed_AS:  2772292 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 01:22:35