Trace number 1515549

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S1920888253-090.cnf
MD5SUMbe6412148c18a5066c4c7814d492498d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.9451
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data 

20.99/21.08	c starting MXC with:
20.99/21.08	c cnf_path = HOME/instance-1515549-1238255777.cnf
20.99/21.08	c restart_strategy = auto
20.99/21.08	c sign_strategy = cached
20.99/21.08	c use_preprocessing = -1
20.99/21.08	c output_implicant = 1
20.99/21.08	c timeout_seconds = 0
20.99/21.08	c running SatELite... done
20.99/21.08	c 1 vars eliminated
20.99/21.08	c received 0 units and 2130 clauses from SatELite
20.99/21.08	c 0 assignments made, starting to guess now
20.99/21.08	c ===================================[MXC]=====================================
20.99/21.08	c | Conflicts |                Clause Statistics                   |   Vars   |
20.99/21.08	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
20.99/21.08	c =============================================================================
20.99/21.08	c |         0 |       0       0     2130        0        0     nan |      100 |
20.99/21.08	c |       100 |       0       0     2130      100     1050    22.5 |      100 |
20.99/21.08	c |       210 |       0       0     2130      210     1105    23.1 |      100 |
20.99/21.08	c |       441 |       0       0     2130      441     1220    23.0 |      100 |
20.99/21.08	c |       805 |       0       0     2130      805     1402    22.8 |      100 |
20.99/21.08	c |      1315 |       0       0     2130     1315     1609    22.4 |      100 |
20.99/21.08	c |      1986 |       0       0     2130     1138     1754    21.5 |      100 |
20.99/21.08	c |      2834 |       0       0     2130     1046     1894    20.4 |      100 |
20.99/21.08	c |      3876 |       0       0     2130     1076     2031    21.1 |      100 |
20.99/21.08	c |      5132 |       0       0     2130     1260     2163    21.0 |      100 |
20.99/21.08	c |      6623 |       0       0     2130     1625     2292    19.9 |      100 |
20.99/21.08	c |      8373 |       0       0     2130     2202     2419    20.6 |      100 |
20.99/21.08	c |     10408 |       0       0     2130     1765     2543    20.6 |      100 |
20.99/21.08	c |     12756 |       0       0     2130     1493     2665    20.2 |      100 |
20.99/21.08	c |     15449 |       0       0     2130     1435     2786    19.5 |      100 |
20.99/21.08	c |     18521 |       0       0     2130     1638     2906    20.1 |      100 |
20.99/21.08	c |     22010 |       0       0     2130     2152     3025    20.5 |      100 |
20.99/21.08	c |     25958 |       0       0     2130     3025     3144    21.0 |      100 |
20.99/21.08	c |     30411 |       0       0     2130     2698     3262    20.2 |      100 |
20.99/21.08	c |     35419 |       0       0     2130     2734     3381    20.6 |      100 |
20.99/21.08	c |     41038 |       0       0     2130     3208     3499    20.4 |      100 |
20.99/21.08	c |     47329 |       0       0     2130     2396     3618    20.4 |      100 |
20.99/21.08	c |     54360 |       0       0     2130     2063     3737    19.4 |      100 |
20.99/21.08	c |     62205 |       0       0     2130     2300     3857    20.1 |      100 |
20.99/21.08	c |     70945 |       0       0     2130     3209     3978    20.7 |      100 |
20.99/21.08	c |     80669 |       0       0     2130     2848     4099    20.3 |      100 |
20.99/21.08	c |     91476 |       0       0     2130     3261     4222    19.7 |      100 |
20.99/21.08	c |    103474 |       0       0     2130     2407     4346    19.4 |      100 |
20.99/21.08	c |    116782 |       0       0     2130     2481     4471    19.2 |      100 |
20.99/21.08	c |    131532 |       0       0     2130     3633     4597    20.7 |      100 |
20.99/21.08	c |    147868 |       0       0     2130     3668     4726    20.6 |      100 |
20.99/21.08	c |    165948 |       0       0     2130     2588     4855    20.1 |      100 |
20.99/21.08	c |    185947 |       0       0     2130     2900     4987    19.9 |      100 |
20.99/21.08	c |    208057 |       0       0     2130     4817     5120    20.4 |      100 |
20.99/21.08	c |    232489 |       0       0     2130     3340     5255    19.3 |      100 |
20.99/21.08	c |    259475 |       0       0     2130     3723     5393    19.5 |      100 |
20.99/21.08	c |    289271 |       0       0     2130     3488     5532    19.5 |      100 |
20.99/21.08	c |    322158 |       0       0     2130     5580     5674    19.5 |      100 |
20.99/21.08	c |    358445 |       0       0     2130     4578     5818    20.2 |      100 |
20.99/21.08	c |    398472 |       0       0     2130     3393     5965    19.0 |      100 |
20.99/21.08	c |    442613 |       0       0     2130     5291     6114    20.7 |      100 |
20.99/21.08	c |    491279 |       0       0     2130     4479     6265    19.5 |      100 |
20.99/21.08	c |    544923 |       0       0     2130     4248

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-1515549-1238255777/watcher-1515549-1238255777 -o /tmp/evaluation-result-1515549-1238255777/solver-1515549-1238255777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515549-1238255777.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 1.00 1.00 3/64 16466
/proc/meminfo: memFree=1935336/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=976 CPUtime=0
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1098243907 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 244 122 55 166 0 75 0

[startup+0.102838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16466
/proc/meminfo: memFree=1935336/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=1636 CPUtime=0.1
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 315 0 0 0 10 0 0 0 18 0 1 0 1098243907 1675264 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134604026 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 409 301 72 166 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1636

[startup+0.201849 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16466
/proc/meminfo: memFree=1935336/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=1768 CPUtime=0.19
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 349 0 0 0 19 0 0 0 19 0 1 0 1098243907 1810432 335 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 442 335 72 166 0 273 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1768

[startup+0.301862 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16466
/proc/meminfo: memFree=1935336/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=1900 CPUtime=0.29
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 374 0 0 0 29 0 0 0 19 0 1 0 1098243907 1945600 360 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 475 360 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701915 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16466
/proc/meminfo: memFree=1935336/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=2160 CPUtime=0.69
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 427 0 0 0 69 0 0 0 22 0 1 0 1098243907 2211840 413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 540 413 72 166 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2160

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1933792/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=2428 CPUtime=1.49
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 1098243907 2486272 481 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 607 481 72 166 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1933344/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=2832 CPUtime=3.09
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 595 0 0 0 309 0 0 0 25 0 1 0 1098243907 2899968 581 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 708 581 72 166 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2832

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1932768/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=3380 CPUtime=6.29
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 718 0 0 0 629 0 0 0 25 0 1 0 1098243907 3461120 704 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 845 704 72 166 0 676 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3380

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1931872/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=4076 CPUtime=12.69
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 888 0 0 0 1269 0 0 0 25 0 1 0 1098243907 4173824 874 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 1019 874 72 166 0 850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4076

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1930912/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=5164 CPUtime=25.48
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 1124 0 0 0 2548 0 0 0 25 0 1 0 1098243907 5287936 1110 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 1291 1110 72 166 0 1122 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5164

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1929696/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=6504 CPUtime=51.07
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 1427 0 0 0 5107 0 0 0 25 0 1 0 1098243907 6660096 1413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 1626 1413 72 166 0 1457 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6504

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1927840/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=8468 CPUtime=102.27
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 1867 0 0 0 10226 1 0 0 25 0 1 0 1098243907 8671232 1853 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 2117 1853 72 166 0 1948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8468

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1926816/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=9572 CPUtime=162.24
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 2123 0 0 0 16223 1 0 0 25 0 1 0 1098243907 9801728 2109 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 2393 2109 72 166 0 2224 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9572

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1925536/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=11088 CPUtime=222.22
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 2418 0 0 0 22221 1 0 0 25 0 1 0 1098243907 11354112 2404 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 2772 2404 72 166 0 2603 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11088

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16467
/proc/meminfo: memFree=1924704/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=11972 CPUtime=282.21
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 2616 0 0 0 28219 2 0 0 25 0 1 0 1098243907 12259328 2602 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 2993 2602 72 166 0 2824 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11972

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1923608/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=13192 CPUtime=342.18
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 2852 0 0 0 34216 2 0 0 25 0 1 0 1098243907 13508608 2838 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 3298 2838 72 166 0 3129 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1923224/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=13576 CPUtime=402.16
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 2955 0 0 0 40214 2 0 0 25 0 1 0 1098243907 13901824 2941 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 3394 2941 72 166 0 3225 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13576

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1923096/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=13576 CPUtime=462.14
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 2974 0 0 0 46212 2 0 0 25 0 1 0 1098243907 13901824 2960 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 3394 2960 72 166 0 3225 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1922456/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=14464 CPUtime=522.12
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 3128 0 0 0 52210 2 0 0 25 0 1 0 1098243907 14811136 3114 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 3616 3114 72 166 0 3447 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 14464

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1921752/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=15232 CPUtime=582.11
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 3299 0 0 0 58208 3 0 0 25 0 1 0 1098243907 15597568 3285 1992294400 134512640 135192793 4294956224 18446744073709551615 134551924 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 3808 3285 72 166 0 3639 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15232

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1921312/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=15776 CPUtime=642.09
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 3416 0 0 0 64206 3 0 0 25 0 1 0 1098243907 16154624 3402 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 3944 3402 72 166 0 3775 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15776

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1920480/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=16704 CPUtime=702.07
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 3617 0 0 0 70204 3 0 0 25 0 1 0 1098243907 17104896 3603 1992294400 134512640 135192793 4294956224 18446744073709551615 134756023 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4176 3603 72 166 0 4007 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 16704

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1919712/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=17660 CPUtime=762.05
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 3802 0 0 0 76202 3 0 0 25 0 1 0 1098243907 18083840 3788 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4415 3788 72 166 0 4246 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 17660

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1919264/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18012 CPUtime=822.02
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 3910 0 0 0 82199 3 0 0 25 0 1 0 1098243907 18444288 3896 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4503 3896 72 166 0 4334 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 18012

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918816/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18588 CPUtime=882.02
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4011 0 0 0 88198 4 0 0 25 0 1 0 1098243907 19034112 3997 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4647 3997 72 166 0 4478 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 18588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918688/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=941.99
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4041 0 0 0 94195 4 0 0 25 0 1 0 1098243907 19169280 4027 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4027 72 166 0 4511 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 18720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918624/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=1001.97
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4055 0 0 0 100193 4 0 0 25 0 1 0 1098243907 19169280 4041 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4041 72 166 0 4511 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 18720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918624/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=1061.95
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4061 0 0 0 106191 4 0 0 25 0 1 0 1098243907 19169280 4047 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4047 72 166 0 4511 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 18720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918496/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=1121.93
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4075 0 0 0 112189 4 0 0 25 0 1 0 1098243907 19169280 4061 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4061 72 166 0 4511 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 18720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918432/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=1181.91
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4086 0 0 0 118187 4 0 0 25 0 1 0 1098243907 19169280 4072 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4072 72 166 0 4511 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 18720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918432/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=1200.02
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4088 0 0 0 119997 5 0 0 25 0 1 0 1098243907 19169280 4074 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4074 72 166 0 4511 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18720

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16473
/proc/meminfo: memFree=1918432/2055920 swapFree=4177692/4192956
[pid=16466] ppid=16464 vsize=18720 CPUtime=1200.02
/proc/16466/stat : 16466 (mxc-sat09) R 16464 16466 16269 0 -1 4194304 4088 0 0 0 119997 5 0 0 25 0 1 0 1098243907 19169280 4074 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16466/statm: 4680 4074 72 166 0 4511 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.053991
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 18720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4088
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= 2154

runsolver used 0.910861 second user time and 2.43163 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-28 16:56:17
IDJOB=1515549
IDBENCH=70439
IDSOLVER=504
FILE ID=node13/1515549-1238255777
PBS_JOBID= 9060754
Free space on /tmp= 66388 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S1920888253-090.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515549-1238255777/watcher-1515549-1238255777 -o /tmp/evaluation-result-1515549-1238255777/solver-1515549-1238255777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515549-1238255777.cnf

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

MD5SUM BENCH= be6412148c18a5066c4c7814d492498d
RANDOM SEED=484168705

node13.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		: 3000.240
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		: 3000.240
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:       1935752 kB
Buffers:         17996 kB
Cached:          43396 kB
SwapCached:       9056 kB
Active:          40324 kB
Inactive:        31516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1935752 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            34268 kB
Committed_AS:  2959016 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-28 17:16:19