Trace number 1515033

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1698591437-083.cnf
MD5SUM24020efeef97a2534de77350f664299c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark731.459
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 

21.08/21.13	c starting MXC with:
21.08/21.13	c cnf_path = HOME/instance-1515033-1238248646.cnf
21.08/21.13	c restart_strategy = auto
21.08/21.13	c sign_strategy = cached
21.08/21.13	c use_preprocessing = -1
21.08/21.13	c output_implicant = 1
21.08/21.13	c timeout_seconds = 0
21.08/21.13	c running SatELite... done
21.08/21.13	c 1 vars eliminated
21.08/21.13	c received 0 units and 2130 clauses from SatELite
21.08/21.13	c 0 assignments made, starting to guess now
21.08/21.13	c ===================================[MXC]=====================================
21.08/21.13	c | Conflicts |                Clause Statistics                   |   Vars   |
21.08/21.13	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.08/21.13	c =============================================================================
21.08/21.13	c |         0 |       0       0     2130        0        0     nan |      100 |
21.08/21.13	c |       100 |       0       0     2130      100     1050    22.8 |      100 |
21.08/21.13	c |       210 |       0       0     2130      210     1105    22.2 |      100 |
21.08/21.13	c |       441 |       0       0     2130      441     1220    22.0 |      100 |
21.08/21.13	c |       805 |       0       0     2130      805     1402    22.0 |      100 |
21.08/21.13	c |      1315 |       0       0     2130     1315     1609    21.7 |      100 |
21.08/21.13	c |      1986 |       0       0     2130     1139     1754    21.6 |      100 |
21.08/21.13	c |      2834 |       0       0     2130     1049     1894    20.7 |      100 |
21.08/21.13	c |      3876 |       0       0     2130     1079     2031    21.5 |      100 |
21.08/21.13	c |      5132 |       0       0     2130     1263     2163    21.3 |      100 |
21.08/21.13	c |      6623 |       0       0     2130     1629     2292    21.3 |      100 |
21.08/21.13	c |      8373 |       0       0     2130     2206     2419    21.2 |      100 |
21.08/21.13	c |     10408 |       0       0     2130     1773     2543    21.6 |      100 |
21.08/21.13	c |     12756 |       0       0     2130     1499     2665    21.1 |      100 |
21.08/21.13	c |     15449 |       0       0     2130     1443     2786    20.5 |      100 |
21.08/21.13	c |     18521 |       0       0     2130     1646     2906    19.9 |      100 |
21.08/21.13	c |     22010 |       0       0     2130     2158     3025    21.2 |      100 |
21.08/21.13	c |     25958 |       0       0     2130     3033     3144    21.5 |      100 |
21.08/21.13	c |     30411 |       0       0     2130     2703     3262    22.5 |      100 |
21.08/21.13	c |     35419 |       0       0     2130     2742     3381    20.9 |      100 |
21.08/21.13	c |     41038 |       0       0     2130     3219     3499    20.6 |      100 |
21.08/21.13	c |     47329 |       0       0     2130     2402     3618    20.8 |      100 |
21.08/21.13	c |     54360 |       0       0     2130     2068     3737    21.0 |      100 |
21.08/21.13	c |     62205 |       0       0     2130     2306     3857    20.8 |      100 |
21.08/21.13	c |     70945 |       0       0     2130     3211     3978    20.5 |      100 |
21.08/21.13	c |     80669 |       0       0     2130     2850     4099    20.5 |      100 |
21.08/21.13	c |     91476 |       0       0     2130     3260     4222    20.9 |      100 |
21.08/21.13	c |    103474 |       0       0     2130     2410     4346    21.2 |      100 |
21.08/21.13	c |    116782 |       0       0     2130     2488     4471    20.1 |      100 |
21.08/21.13	c |    131532 |       0       0     2130     3638     4597    20.7 |      100 |
21.08/21.13	c |    147868 |       0       0     2130     3676     4726    21.2 |      100 |
21.08/21.13	c |    165948 |       0       0     2130     2601     4855    20.4 |      100 |
21.08/21.13	c |    185947 |       0       0     2130     2920     4987    21.0 |      100 |
21.08/21.13	c |    208057 |       0       0     2130     4838     5120    20.4 |      100 |
21.08/21.13	c |    232489 |       0       0     2130     3364     5255    20.3 |      100 |
21.08/21.13	c |    259475 |       0       0     2130     3749     5393    19.6 |      100 |
21.08/21.13	c |    289271 |       0       0     2130     3508     5532    18.9 |      100 |
21.08/21.13	c |    322158 |       0       0     2130     5608     5674    20.3 |      100 |
21.08/21.13	c |    358445 |       0       0     2130     4604     5818    19.4 |      100 |
21.08/21.13	c |    398472 |       0       0     2130     3417     5965    19.7 |      100 |
21.08/21.13	c |    442613 |       0       0     2130     5309     6114    19.8 |      100 |
21.08/21.13	c |    491279 |       0       0     2130     4503     6265    20.0 |      100 |
21.08/21.13	c |    544923 |       0       0     2130     4278

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-1515033-1238248646/watcher-1515033-1238248646 -o /tmp/evaluation-result-1515033-1238248646/solver-1515033-1238248646 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515033-1238248646.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: 0.92 0.98 0.99 3/64 12706
/proc/meminfo: memFree=754896/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=976 CPUtime=0
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1097530125 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 244 122 55 166 0 75 0

[startup+0.0968831 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12706
/proc/meminfo: memFree=754896/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=1636 CPUtime=0.09
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1097530125 1675264 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134533158 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 409 303 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.101881 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12706
/proc/meminfo: memFree=754896/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=1636 CPUtime=0.09
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1097530125 1675264 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134551823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 409 303 72 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301899 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12706
/proc/meminfo: memFree=754896/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=1900 CPUtime=0.29
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 1097530125 1945600 362 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 475 362 72 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701934 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12706
/proc/meminfo: memFree=754896/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=2168 CPUtime=0.69
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 434 0 0 0 69 0 0 0 22 0 1 0 1097530125 2220032 420 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 542 420 72 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12707
/proc/meminfo: memFree=753352/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=2440 CPUtime=1.49
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 515 0 0 0 149 0 0 0 25 0 1 0 1097530125 2498560 501 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 610 501 72 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12707
/proc/meminfo: memFree=752904/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=2848 CPUtime=3.09
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 603 0 0 0 309 0 0 0 25 0 1 0 1097530125 2916352 589 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 712 589 72 166 0 543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2848

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12707
/proc/meminfo: memFree=752328/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=3408 CPUtime=6.29
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 742 0 0 0 629 0 0 0 25 0 1 0 1097530125 3489792 728 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 852 728 72 166 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3408

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12707
/proc/meminfo: memFree=751496/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=4092 CPUtime=12.69
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 888 0 0 0 1269 0 0 0 25 0 1 0 1097530125 4190208 874 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 1023 874 72 166 0 854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4092

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12707
/proc/meminfo: memFree=750472/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=5288 CPUtime=25.48
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 1131 0 0 0 2548 0 0 0 25 0 1 0 1097530125 5414912 1117 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 1322 1117 72 166 0 1153 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5288

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12707
/proc/meminfo: memFree=749128/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=6804 CPUtime=51.07
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 1468 0 0 0 5107 0 0 0 25 0 1 0 1097530125 6967296 1454 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 1701 1454 72 166 0 1532 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6804

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12707
/proc/meminfo: memFree=747016/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=8952 CPUtime=102.26
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 1972 0 0 0 10225 1 0 0 25 0 1 0 1097530125 9166848 1958 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 2238 1958 72 166 0 2069 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8952

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12707
/proc/meminfo: memFree=745992/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=10060 CPUtime=162.25
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 2243 0 0 0 16223 2 0 0 25 0 1 0 1097530125 10301440 2229 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 2515 2229 72 166 0 2346 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10060

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=745032/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=10920 CPUtime=222.23
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 2442 0 0 0 22221 2 0 0 25 0 1 0 1097530125 11182080 2428 1992294400 134512640 135192793 4294956224 18446744073709551615 134533911 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 2730 2428 72 166 0 2561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10920

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=744136/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=12012 CPUtime=282.21
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 2676 0 0 0 28219 2 0 0 25 0 1 0 1097530125 12300288 2662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 3003 2662 72 166 0 2834 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12012

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=742984/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=13616 CPUtime=342.19
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 2956 0 0 0 34217 2 0 0 25 0 1 0 1097530125 13942784 2942 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 3404 2942 72 166 0 3235 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13616

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=742472/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=14192 CPUtime=402.18
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3077 0 0 0 40215 3 0 0 25 0 1 0 1097530125 14532608 3063 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 3548 3063 72 166 0 3379 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14192

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=741640/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=15444 CPUtime=462.16
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3335 0 0 0 46213 3 0 0 25 0 1 0 1097530125 15814656 3321 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 3861 3321 72 166 0 3692 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15444

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740680/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16536 CPUtime=522.15
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3552 0 0 0 52212 3 0 0 25 0 1 0 1097530125 16932864 3538 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4134 3538 72 166 0 3965 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16536

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740680/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16536 CPUtime=582.13
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3560 0 0 0 58210 3 0 0 25 0 1 0 1097530125 16932864 3546 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4134 3546 72 166 0 3965 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16536

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740552/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16536 CPUtime=642.12
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3573 0 0 0 64208 4 0 0 25 0 1 0 1097530125 16932864 3559 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4134 3559 72 166 0 3965 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16536

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740488/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16536 CPUtime=702.1
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3599 0 0 0 70206 4 0 0 25 0 1 0 1097530125 16932864 3585 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4134 3585 72 166 0 3965 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16536

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740488/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16536 CPUtime=762.09
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3611 0 0 0 76205 4 0 0 25 0 1 0 1097530125 16932864 3597 1992294400 134512640 135192793 4294956224 18446744073709551615 134548766 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4134 3597 72 166 0 3965 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 16536

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740296/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16728 CPUtime=822.07
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3647 0 0 0 82203 4 0 0 25 0 1 0 1097530125 17129472 3633 1992294400 134512640 135192793 4294956224 18446744073709551615 134549689 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4182 3633 72 166 0 4013 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 16728

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=740040/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=16920 CPUtime=882.05
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3723 0 0 0 88201 4 0 0 25 0 1 0 1097530125 17326080 3709 1992294400 134512640 135192793 4294956224 18446744073709551615 134612815 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4230 3709 72 166 0 4061 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 16920

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=739720/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=17304 CPUtime=942.04
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3796 0 0 0 94199 5 0 0 25 0 1 0 1097530125 17719296 3782 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4326 3782 72 166 0 4157 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 17304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=739336/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=17688 CPUtime=1002.02
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3896 0 0 0 100197 5 0 0 25 0 1 0 1097530125 18112512 3882 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4422 3882 72 166 0 4253 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 17688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=739080/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=18072 CPUtime=1062
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 3967 0 0 0 106195 5 0 0 25 0 1 0 1097530125 18505728 3953 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4518 3953 72 166 0 4349 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 18072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=738760/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=18264 CPUtime=1121.99
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 4024 0 0 0 112194 5 0 0 25 0 1 0 1097530125 18702336 4010 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4566 4010 72 166 0 4397 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 18264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=738632/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=18264 CPUtime=1181.97
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 4061 0 0 0 118192 5 0 0 25 0 1 0 1097530125 18702336 4047 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4566 4047 72 166 0 4397 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12713
/proc/meminfo: memFree=738568/2055920 swapFree=4167280/4192956
[pid=12706] ppid=12704 vsize=18456 CPUtime=1200.08
/proc/12706/stat : 12706 (mxc-sat09) R 12704 12706 12361 0 -1 4194304 4074 0 0 0 120002 6 0 0 25 0 1 0 1097530125 18898944 4060 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12706/statm: 4614 4060 72 166 0 4445 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18456

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06399
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 18456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4074
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= 1354

runsolver used 1.09283 second user time and 2.21466 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-28 14:57:26
IDJOB=1515033
IDBENCH=70396
IDSOLVER=504
FILE ID=node31/1515033-1238248646
PBS_JOBID= 9060671
Free space on /tmp= 66360 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1698591437-083.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515033-1238248646/watcher-1515033-1238248646 -o /tmp/evaluation-result-1515033-1238248646/solver-1515033-1238248646 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515033-1238248646.cnf

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

MD5SUM BENCH= 24020efeef97a2534de77350f664299c
RANDOM SEED=1413830818

node31.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		: 3000.214
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		: 3000.214
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:        755376 kB
Buffers:        107084 kB
Cached:        1074724 kB
SwapCached:      18664 kB
Active:         174652 kB
Inactive:      1027280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        755376 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17312 kB
Slab:            84300 kB
Committed_AS:  2933276 kB
PageTables:       1472 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= 66360 MiB
End job on node31 at 2009-03-28 15:17:28