Trace number 1518309

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
MD5SUMa0444a7552e36138b8c3b45356eecf6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.28/28.30	c starting MXC with:
28.28/28.30	c cnf_path = HOME/instance-1518309-1238297985.cnf
28.28/28.30	c restart_strategy = auto
28.28/28.30	c sign_strategy = cached
28.28/28.30	c use_preprocessing = -1
28.28/28.30	c output_implicant = 1
28.28/28.30	c timeout_seconds = 0
28.28/28.30	c running SatELite... done
28.28/28.30	c 19 vars eliminated
28.28/28.30	c received 0 units and 1752 clauses from SatELite
28.28/28.30	c 18 assignments made, starting to guess now
28.28/28.30	c ===================================[MXC]=====================================
28.28/28.30	c | Conflicts |                Clause Statistics                   |   Vars   |
28.28/28.30	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.28/28.30	c =============================================================================
28.28/28.30	c |         0 |       0       1     1751        0        0     nan |      420 |
28.28/28.30	c |       100 |       0       1     1751      100     1050    23.1 |      402 |
28.28/28.30	c |       210 |       0       1     1751      210     1105    21.4 |      402 |
28.28/28.30	c |       441 |       0       1     1751      441     1220    20.0 |      402 |
28.28/28.30	c |       805 |       0       1     1751      805     1402    19.7 |      402 |
28.28/28.30	c |      1315 |       0       1     1751     1315     1609    19.6 |      402 |
28.28/28.30	c |      1986 |       0       1     1751     1138     1754    19.1 |      402 |
28.28/28.30	c |      2834 |       0       1     1751     1046     1894    18.8 |      402 |
28.28/28.30	c |      3876 |       0       1     1751     1076     2031    18.1 |      402 |
28.28/28.30	c |      5132 |       0       1     1751     1259     2163    19.3 |      402 |
28.28/28.30	c |      6623 |       0       1     1751     1624     2292    19.2 |      402 |
28.28/28.30	c |      8373 |       0       1     1751     2200     2419    18.4 |      402 |
28.28/28.30	c |     10408 |       0       1     1751     1761     2543    17.7 |      402 |
28.28/28.30	c |     12756 |       0       1     1751     1488     2665    16.4 |      402 |
28.28/28.30	c |     15449 |       0       1     1751     1431     2786    19.1 |      402 |
28.28/28.30	c |     18521 |       0       1     1751     1633     2906    18.7 |      402 |
28.28/28.30	c |     22010 |       0       1     1751     2143     3025    18.6 |      402 |
28.28/28.30	c |     25958 |       0       1     1751     3014     3144    19.9 |      402 |
28.28/28.30	c |     30411 |       0       1     1751     2680     3262    19.1 |      402 |
28.28/28.30	c |     35419 |       0       1     1751     2713     3381    18.9 |      402 |
28.28/28.30	c |     41038 |       0       1     1751     3183     3499    19.9 |      402 |
28.28/28.30	c |     47329 |       0       1     1751     2361     3618    18.3 |      402 |
28.28/28.30	c |     54360 |       0       1     1751     2017     3737    17.5 |      402 |
28.28/28.30	c |     62205 |       0       1     1751     2244     3857    16.9 |      402 |
28.28/28.30	c |     70945 |       0       1     1751     3143     3978    17.5 |      402 |
28.28/28.30	c |     80669 |       0       1     1751     2768     4099    17.6 |      402 |
28.28/28.30	c |     91476 |       0       1     1751     3170     4222    18.0 |      402 |
28.28/28.30	c |    103474 |       0       1     1751     2303     4346    19.8 |      402 |
28.28/28.30	c |    116782 |       0       1     1751     2357     4471    18.2 |      402 |
28.28/28.30	c |    131532 |       0       1     1751     3499     4597    20.0 |      402 |
28.28/28.30	c |    147868 |       0       1     1751     3516     4726    18.7 |      402 |
28.28/28.30	c |    165948 |       0       1     1751     4842     4855    18.6 |      402 |
28.28/28.30	c |    185947 |       0       1     1751     2709     4987    19.1 |      402 |
28.28/28.30	c |    208057 |       0       1     1751     4603     5120    17.8 |      402 |
28.28/28.30	c |    232489 |       0       1     1751     3099     5255    16.5 |      402 |
28.28/28.30	c |    259475 |       0       1     1751     3448     5393    18.7 |      402 |
28.28/28.30	c |    289271 |       0       1     1751     3186     5532    16.9 |      402 |
28.28/28.30	c |    322158 |       0       1     1751     5261     5674    18.0 |      402 |
28.28/28.30	c |    358445 |       0       1     1751     4218     5818    18.7 |      402 |
28.28/28.30	c |    398472 |       0       1     1751     2994     5965    18.6 |      402 |
28.28/28.30	c |    442613 |       0       1     1751     4853     6114    17.4 |      402 |
28.28/28.30	c |    491279 |       0       1     1751     4011     6265    15.6 |      402 |
28.28/28.30	c |    544923 |       0       1     1751     3740

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-1518309-1238297985/watcher-1518309-1238297985 -o /tmp/evaluation-result-1518309-1238297985/solver-1518309-1238297985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518309-1238297985.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 7070
/proc/meminfo: memFree=999080/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=980 CPUtime=0
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1102464096 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 245 126 56 166 0 76 0

[startup+0.099947 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7070
/proc/meminfo: memFree=999080/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=1640 CPUtime=0.09
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1102464096 1679360 296 1992294400 134512640 135192793 4294956224 18446744073709551615 134520652 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 410 296 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.102945 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7070
/proc/meminfo: memFree=999080/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=1640 CPUtime=0.09
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1102464096 1679360 296 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 410 296 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301979 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7070
/proc/meminfo: memFree=999080/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=1904 CPUtime=0.29
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 361 0 0 0 29 0 0 0 19 0 1 0 1102464096 1949696 347 1992294400 134512640 135192793 4294956224 18446744073709551615 134550830 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 476 347 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.702048 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7070
/proc/meminfo: memFree=999080/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=2172 CPUtime=0.69
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 436 0 0 0 69 0 0 0 22 0 1 0 1102464096 2224128 422 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 543 422 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7071
/proc/meminfo: memFree=997472/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=2436 CPUtime=1.49
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1102464096 2494464 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134550395 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 609 511 73 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7071
/proc/meminfo: memFree=996960/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=2968 CPUtime=3.09
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 1102464096 3039232 628 1992294400 134512640 135192793 4294956224 18446744073709551615 134756426 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 742 628 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7071
/proc/meminfo: memFree=996256/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=3632 CPUtime=6.29
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 784 0 0 0 629 0 0 0 25 0 1 0 1102464096 3719168 770 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 908 770 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7071
/proc/meminfo: memFree=995304/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=4452 CPUtime=12.69
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 979 0 0 0 1269 0 0 0 25 0 1 0 1102464096 4558848 965 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 1113 965 73 166 0 944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4452

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7071
/proc/meminfo: memFree=994280/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=5436 CPUtime=25.48
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 1220 0 0 0 2548 0 0 0 25 0 1 0 1102464096 5566464 1206 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 1359 1206 73 166 0 1190 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5436

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7072
/proc/meminfo: memFree=992936/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=6872 CPUtime=51.07
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 1542 0 0 0 5107 0 0 0 25 0 1 0 1102464096 7036928 1528 1992294400 134512640 135192793 4294956224 18446744073709551615 134520473 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 1718 1528 73 166 0 1549 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6872

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7072
/proc/meminfo: memFree=990952/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=9196 CPUtime=102.26
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 2029 0 0 0 10225 1 0 0 25 0 1 0 1102464096 9416704 2015 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 2299 2015 73 166 0 2130 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9196

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7072
/proc/meminfo: memFree=989608/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=10524 CPUtime=162.24
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 2353 0 0 0 16223 1 0 0 25 0 1 0 1102464096 10776576 2339 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 2631 2339 73 166 0 2462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7072
/proc/meminfo: memFree=988328/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=12028 CPUtime=222.22
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 2662 0 0 0 22221 1 0 0 25 0 1 0 1102464096 12316672 2648 1992294400 134512640 135192793 4294956224 18446744073709551615 134552587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 3007 2648 73 166 0 2838 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=987304/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=12900 CPUtime=282.19
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 2905 0 0 0 28218 1 0 0 25 0 1 0 1102464096 13209600 2891 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 3225 2891 73 166 0 3056 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12900

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=986728/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=13816 CPUtime=342.18
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 3087 0 0 0 34216 2 0 0 25 0 1 0 1102464096 14147584 3073 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 3454 3073 73 166 0 3285 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13816

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=985960/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=14544 CPUtime=402.16
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 3283 0 0 0 40214 2 0 0 25 0 1 0 1102464096 14893056 3269 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 3636 3269 73 166 0 3467 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 14544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=985192/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=15360 CPUtime=462.14
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 3471 0 0 0 46212 2 0 0 25 0 1 0 1102464096 15728640 3457 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 3840 3457 73 166 0 3671 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=984232/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=16480 CPUtime=522.12
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 3714 0 0 0 52210 2 0 0 25 0 1 0 1102464096 16875520 3700 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 4120 3700 73 166 0 3951 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16480

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=983464/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=17472 CPUtime=582.1
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 3890 0 0 0 58207 3 0 0 25 0 1 0 1102464096 17891328 3876 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 4368 3876 73 166 0 4199 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17472

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7073
/proc/meminfo: memFree=983144/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=17824 CPUtime=642.09
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 3986 0 0 0 64206 3 0 0 25 0 1 0 1102464096 18251776 3972 1992294400 134512640 135192793 4294956224 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 4456 3972 73 166 0 4287 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 17824

[startup+702.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 7073
/proc/meminfo: memFree=982568/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=18468 CPUtime=702.06
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4128 0 0 0 70203 3 0 0 25 0 1 0 1102464096 18911232 4114 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 4617 4114 73 166 0 4448 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18468

[startup+762.305 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 7073
/proc/meminfo: memFree=981992/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=19044 CPUtime=762.05
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4262 0 0 0 76201 4 0 0 25 0 1 0 1102464096 19501056 4248 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 4761 4248 73 166 0 4592 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 19044

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 7073
/proc/meminfo: memFree=981416/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=19940 CPUtime=822.03
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4417 0 0 0 82199 4 0 0 25 0 1 0 1102464096 20418560 4403 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 4985 4403 73 166 0 4816 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 19940

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 7073
/proc/meminfo: memFree=980840/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=20644 CPUtime=882
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4557 0 0 0 88196 4 0 0 25 0 1 0 1102464096 21139456 4543 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5161 4543 73 166 0 4992 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 20644

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7073
/proc/meminfo: memFree=980392/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=21024 CPUtime=941.98
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4651 0 0 0 94194 4 0 0 25 0 1 0 1102464096 21528576 4637 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5256 4637 73 166 0 5087 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 21024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7073
/proc/meminfo: memFree=980072/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=21568 CPUtime=1001.96
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4749 0 0 0 100192 4 0 0 25 0 1 0 1102464096 22085632 4735 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5392 4735 73 166 0 5223 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 21568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7073
/proc/meminfo: memFree=979688/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=21904 CPUtime=1061.95
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4844 0 0 0 106190 5 0 0 25 0 1 0 1102464096 22429696 4830 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5476 4830 73 166 0 5307 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 21904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=979240/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=22608 CPUtime=1121.93
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 4953 0 0 0 112188 5 0 0 25 0 1 0 1102464096 23150592 4939 1992294400 134512640 135192793 4294956224 18446744073709551615 134533194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5652 4939 73 166 0 5483 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 22608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=978920/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=22928 CPUtime=1181.91
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 5025 0 0 0 118186 5 0 0 25 0 1 0 1102464096 23478272 5011 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5732 5011 73 166 0 5563 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 22928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=978792/2055920 swapFree=4178700/4192956
[pid=7070] ppid=7068 vsize=23088 CPUtime=1200
/proc/7070/stat : 7070 (mxc-sat09) R 7068 7070 1875 0 -1 4194304 5057 0 0 0 119995 5 0 0 25 0 1 0 1102464096 23642112 5043 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7070/statm: 5772 5043 73 166 0 5603 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23088

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): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06199
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 23088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5057
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= 2419

runsolver used 0.858869 second user time and 2.45863 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-29 05:39:45
IDJOB=1518309
IDBENCH=70669
IDSOLVER=504
FILE ID=node25/1518309-1238297985
PBS_JOBID= 9060995
Free space on /tmp= 66264 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518309-1238297985/watcher-1518309-1238297985 -o /tmp/evaluation-result-1518309-1238297985/solver-1518309-1238297985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518309-1238297985.cnf

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

MD5SUM BENCH= a0444a7552e36138b8c3b45356eecf6e
RANDOM SEED=217513421

node25.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        999496 kB
Buffers:        105524 kB
Cached:         848576 kB
SwapCached:       8032 kB
Active:         274396 kB
Inactive:       689264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        999496 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            78740 kB
Committed_AS:  3108836 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= 66264 MiB
End job on node25 at 2009-03-29 05:59:48