Trace number 369117

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, and are wall clock time (not CPU 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 2007-02-08? (TO) 5000.05 5002.11

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted 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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-369117-1177267956 -o ROOT/results/node23/solver-369117-1177267956 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369117-1177267956/mxc /tmp/evaluation/369117-1177267956/instance-369117-1177267956.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.97 0.98 3/77 3408
/proc/meminfo: memFree=1648952/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=932 CPUtime=0
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 174712740 954368 90 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531373 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 233 90 58 122 0 107 0

[startup+0.100526 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 3408
/proc/meminfo: memFree=1648952/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=1204 CPUtime=0.09
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 174712740 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.201545 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 3408
/proc/meminfo: memFree=1648952/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=1336 CPUtime=0.19
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 227 0 0 0 19 0 0 0 18 0 1 0 174712740 1368064 209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 334 209 67 122 0 208 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1336

[startup+0.301565 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 3408
/proc/meminfo: memFree=1648952/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=1468 CPUtime=0.29
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 245 0 0 0 29 0 0 0 19 0 1 0 174712740 1503232 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 367 227 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.702642 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 3408
/proc/meminfo: memFree=1648952/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=1596 CPUtime=0.69
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 277 0 0 0 69 0 0 0 22 0 1 0 174712740 1634304 259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 399 259 67 122 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1648048/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=1728 CPUtime=1.49
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 174712740 1769472 299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 432 299 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10111 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1647728/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=1976 CPUtime=3.09
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 383 0 0 0 309 0 0 0 25 0 1 0 174712740 2023424 365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 494 365 67 122 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1976

[startup+6.30173 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1647280/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=2240 CPUtime=6.29
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 448 0 0 0 629 0 0 0 25 0 1 0 174712740 2293760 430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 560 430 67 122 0 434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2240

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1646776/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=2712 CPUtime=12.69
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 554 0 0 0 1269 0 0 0 25 0 1 0 174712740 2777088 536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 678 536 67 122 0 552 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2712

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1646328/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=3204 CPUtime=25.48
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 675 0 0 0 2548 0 0 0 25 0 1 0 174712740 3280896 657 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 801 657 67 122 0 675 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3204

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1645752/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=3696 CPUtime=51.07
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 811 0 0 0 5107 0 0 0 25 0 1 0 174712740 3784704 793 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 924 793 67 122 0 798 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3696

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1645112/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=4364 CPUtime=102.26
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 968 0 0 0 10225 1 0 0 25 0 1 0 174712740 4468736 950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1091 950 67 122 0 965 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4364

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1644728/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=4704 CPUtime=162.23
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1054 0 0 0 16222 1 0 0 25 0 1 0 174712740 4816896 1036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1176 1036 67 122 0 1050 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4704

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1644088/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=5320 CPUtime=222.21
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1201 0 0 0 22219 2 0 0 25 0 1 0 174712740 5447680 1183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1330 1183 67 122 0 1204 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5320

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1643768/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=5540 CPUtime=282.18
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1272 0 0 0 28216 2 0 0 25 0 1 0 174712740 5672960 1254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1385 1254 67 122 0 1259 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1643576/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=5840 CPUtime=342.17
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1326 0 0 0 34214 3 0 0 25 0 1 0 174712740 5980160 1308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1460 1308 67 122 0 1334 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5840

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1643384/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=5928 CPUtime=402.14
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1363 0 0 0 40211 3 0 0 25 0 1 0 174712740 6070272 1345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1482 1345 67 122 0 1356 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5928

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3409
/proc/meminfo: memFree=1642808/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=6420 CPUtime=462.12
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1494 0 0 0 46208 4 0 0 25 0 1 0 174712740 6574080 1476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1605 1476 67 122 0 1479 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6420

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 3517
/proc/meminfo: memFree=1641344/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=6580 CPUtime=522.07
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1529 0 0 0 52202 5 0 0 25 0 1 0 174712740 6737920 1511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1645 1511 67 122 0 1519 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 6580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3607
/proc/meminfo: memFree=1642552/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=6580 CPUtime=581.99
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1529 0 0 0 58194 5 0 0 25 0 1 0 174712740 6737920 1511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1645 1511 67 122 0 1519 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 6580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 3607
/proc/meminfo: memFree=1642296/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=6840 CPUtime=641.96
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 1581 0 0 0 64191 5 0 0 25 0 1 0 174712740 7004160 1563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 1710 1563 67 122 0 1584 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 6840


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3609
/proc/meminfo: memFree=1639032/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10456 CPUtime=4000.72
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2526 0 0 0 400038 34 0 0 25 0 1 0 174712740 10706944 2488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2614 2488 67 122 0 2488 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 10456

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3609
/proc/meminfo: memFree=1638840/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10504 CPUtime=4060.69
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2537 0 0 0 406035 34 0 0 25 0 1 0 174712740 10756096 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2626 2499 67 122 0 2500 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 10504

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 3717
/proc/meminfo: memFree=1637496/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10504 CPUtime=4120.61
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2537 0 0 0 412026 35 0 0 25 0 1 0 174712740 10756096 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2626 2499 67 122 0 2500 0
Current children cumulated CPU time (s) 4120.61
Current children cumulated vsize (KiB) 10504

[startup+4182.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638392/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10504 CPUtime=4180.55
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2537 0 0 0 418019 36 0 0 25 0 1 0 174712740 10756096 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2626 2499 67 122 0 2500 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 10504

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10504 CPUtime=4240.52
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2537 0 0 0 424016 36 0 0 25 0 1 0 174712740 10756096 2499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535085 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2626 2499 67 122 0 2500 0
Current children cumulated CPU time (s) 4240.52
Current children cumulated vsize (KiB) 10504

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10792 CPUtime=4300.5
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2589 0 0 0 430013 37 0 0 25 0 1 0 174712740 11051008 2551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534101 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2698 2551 67 122 0 2572 0
Current children cumulated CPU time (s) 4300.5
Current children cumulated vsize (KiB) 10792

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638392/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10856 CPUtime=4360.47
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2605 0 0 0 436010 37 0 0 25 0 1 0 174712740 11116544 2567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134539155 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2714 2567 67 122 0 2588 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 10856

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638392/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4420.45
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 442007 38 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 10920

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4480.43
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 448005 38 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 10920

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4540.41
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 454002 39 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 10920

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4600.38
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 459999 39 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 10920

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4660.36
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 465997 39 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 10920

[startup+4722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638456/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4720.34
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 471994 40 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4720.34
Current children cumulated vsize (KiB) 10920

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638392/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=10920 CPUtime=4780.31
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2621 0 0 0 477991 40 0 0 25 0 1 0 174712740 11182080 2583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2730 2583 67 122 0 2604 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 10920

[startup+4842.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638072/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=11184 CPUtime=4840.3
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2690 0 0 0 483989 41 0 0 25 0 1 0 174712740 11452416 2652 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2796 2652 67 122 0 2670 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 11184

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638072/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=11184 CPUtime=4900.27
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2690 0 0 0 489986 41 0 0 25 0 1 0 174712740 11452416 2652 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2796 2652 67 122 0 2670 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 11184

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638200/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=11244 CPUtime=4960.25
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2697 0 0 0 495983 42 0 0 25 0 1 0 174712740 11513856 2659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2811 2659 67 122 0 2685 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 11244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3807
/proc/meminfo: memFree=1638200/2055920 swapFree=4169120/4192956
[pid=3408] ppid=3406 vsize=11236 CPUtime=5000.04
/proc/3408/stat : 3408 (mxc) R 3406 3408 3109 0 -1 4194304 2697 0 0 0 499962 42 0 0 25 0 1 0 174712740 11505664 2659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3408/statm: 2809 2659 67 122 0 2683 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 11236

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): 5002.11
CPU time (s): 5000.05
CPU user time (s): 4999.62
CPU system time (s): 0.428934
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 11332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.62
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2697
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= 6
involuntary context switches= 21883

runsolver used 5.98309 second user time and 11.5872 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Sun Apr 22 18:52:36 UTC 2007

IDJOB= 369117
IDBENCH= 24666
IDSOLVER= 181
FILE ID= node23/369117-1177267956

PBS_JOBID= 4650664

Free space on /tmp= 66455 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369117-1177267956/mxc /tmp/evaluation/369117-1177267956/instance-369117-1177267956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-369117-1177267956 -o ROOT/results/node23/solver-369117-1177267956 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369117-1177267956/mxc /tmp/evaluation/369117-1177267956/instance-369117-1177267956.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 896339407

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.276
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		: 3000.276
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:       1649424 kB
Buffers:         60096 kB
Cached:         250632 kB
SwapCached:       2616 kB
Active:         240120 kB
Inactive:        94628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649424 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          30632 kB
Slab:            57272 kB
Committed_AS:  2781340 kB
PageTables:       1796 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= 66455 MiB

End job on node23 on Sun Apr 22 20:16:00 UTC 2007