Trace number 1806740

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
kw_pre 2009-03-21? (TO) 1200.03 1200.12

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_7_3_6_fbc.cnf
MD5SUM0d842dabe9c6c8be4b2c1160578a7c22
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark404.579
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses19063
Sum of the clauses size52576
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 29881
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
Number of clauses of size over 5150

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806740-1242151917/watcher-1806740-1242151917 -o /tmp/evaluation-result-1806740-1242151917/solver-1806740-1242151917 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806740-1242151917.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 13450
/proc/meminfo: memFree=1229376/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=3528 CPUtime=0
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 493 0 0 0 0 0 0 0 19 0 1 0 243225131 3612672 469 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 882 469 215 542 0 331 0

[startup+0.0227549 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 13450
/proc/meminfo: memFree=1229376/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=3792 CPUtime=0.01
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 567 0 0 0 1 0 0 0 19 0 1 0 243225131 3883008 543 1992294400 4194304 6416590 548682068912 18446744073709551615 5124513 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 948 543 215 542 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9148

[startup+0.102732 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 13450
/proc/meminfo: memFree=1229376/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=5856 CPUtime=0.09
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 1120 0 0 0 9 0 0 0 19 0 1 0 243225131 5996544 1096 1992294400 4194304 6416590 548682068912 18446744073709551615 4524910 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 1464 1096 233 542 0 913 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11212

[startup+0.302673 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 13450
/proc/meminfo: memFree=1229376/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=5872 CPUtime=0.29
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 1142 0 0 0 29 0 0 0 21 0 1 0 243225131 6012928 1102 1992294400 4194304 6416590 548682068912 18446744073709551615 4422191 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 1468 1102 250 542 0 917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11228

[startup+0.702563 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 13450
/proc/meminfo: memFree=1229376/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=7980 CPUtime=0.69
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 1652 0 0 0 67 2 0 0 25 0 1 0 243225131 8171520 1612 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 1995 1612 250 542 0 1444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13336

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1222512/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=11028 CPUtime=1.48
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 2402 0 0 0 145 3 0 0 25 0 1 0 243225131 11292672 2362 1992294400 4194304 6416590 548682068912 18446744073709551615 4341159 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 2757 2362 250 542 0 2206 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16384

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1218352/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=14224 CPUtime=3.09
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 3243 0 0 0 303 6 0 0 25 0 1 0 243225131 14565376 3164 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 3556 3164 251 542 0 3005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19580

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1215664/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=16908 CPUtime=6.29
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 3963 0 0 0 621 8 0 0 25 0 1 0 243225131 17313792 3839 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/13451/statm: 4227 3839 254 542 0 3676 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22264

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1209712/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=22260 CPUtime=12.69
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 5466 0 0 0 1255 14 0 0 25 0 1 0 243225131 22794240 5164 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 5565 5164 254 542 0 5014 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27616

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1201136/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=31240 CPUtime=25.48
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 7690 0 0 0 2528 20 0 0 25 0 1 0 243225131 31989760 7220 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 7810 7220 254 542 0 7259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36596

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1187440/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=45152 CPUtime=51.09
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 11421 0 0 0 5078 31 0 0 25 0 1 0 243225131 46235648 10593 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 11288 10593 254 542 0 10737 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50508

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1168048/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=66352 CPUtime=102.29
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 16621 0 0 0 10183 46 0 0 25 0 1 0 243225131 67944448 15455 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 16588 15455 254 542 0 16037 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 71708

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1146800/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=88776 CPUtime=162.27
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 22334 0 0 0 16167 60 0 0 25 0 1 0 243225131 90906624 20721 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 22194 20721 254 542 0 21643 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 94132

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1131440/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=105096 CPUtime=222.27
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 26452 0 0 0 22155 72 0 0 25 0 1 0 243225131 107618304 24564 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 26274 24564 254 542 0 25723 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 110452

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1116976/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=121828 CPUtime=282.26
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 30393 0 0 0 28144 82 0 0 25 0 1 0 243225131 124751872 28188 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 30457 28188 254 542 0 29906 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 127184

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 13452
/proc/meminfo: memFree=1111664/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=127920 CPUtime=342.26
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 31756 0 0 0 34138 88 0 0 25 0 1 0 243225131 130990080 29551 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 31980 29551 254 542 0 31429 0
Current children cumulated CPU time (s) 342.26

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

/proc/13451/statm: 42079 38842 254 542 0 41528 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 173672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1055088/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=188612 CPUtime=642.26
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 46619 0 0 0 64102 124 0 0 25 0 1 0 243225131 193138688 43631 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 47153 43631 254 542 0 46602 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 193968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1046960/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=197796 CPUtime=702.24
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 49114 0 0 0 70094 130 0 0 25 0 1 0 243225131 202543104 45644 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 49449 45644 254 542 0 48898 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 203152

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1044464/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=200516 CPUtime=762.24
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 49730 0 0 0 76089 135 0 0 25 0 1 0 243225131 205328384 46260 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 50129 46260 254 542 0 49578 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 205872

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1036528/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=209404 CPUtime=822.24
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 51788 0 0 0 82085 139 0 0 25 0 1 0 243225131 214429696 48318 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 52351 48318 254 542 0 51800 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 214760

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1012720/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=234388 CPUtime=882.23
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 57682 0 0 0 88075 148 0 0 25 0 1 0 243225131 240013312 54212 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 58597 54212 254 542 0 58046 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 239744

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1007856/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=239700 CPUtime=942.23
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 59439 0 0 0 94071 152 0 0 25 0 1 0 243225131 245452800 55415 1992294400 4194304 6416590 548682068912 18446744073709551615 4294634 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 59925 55415 254 542 0 59374 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 245056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1004912/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=242584 CPUtime=1002.24
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 60184 0 0 0 100068 156 0 0 25 0 1 0 243225131 248406016 56160 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 60646 56160 254 542 0 60095 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 247940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=1002480/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=244984 CPUtime=1062.23
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 60794 0 0 0 106063 160 0 0 25 0 1 0 243225131 250863616 56770 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 61246 56770 254 542 0 60695 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 250340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=994352/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=253296 CPUtime=1122.24
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 62838 0 0 0 112057 167 0 0 25 0 1 0 243225131 259375104 58814 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 63324 58814 254 542 0 62773 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 258652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=975664/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=275788 CPUtime=1182.23
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 67538 0 0 0 118048 175 0 0 25 0 1 0 243225131 282406912 63514 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 68947 63514 254 542 0 68396 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 281144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=973424/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=277580 CPUtime=1200.03
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 68633 0 0 0 119826 177 0 0 25 0 1 0 243225131 284241920 63971 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 69395 63971 254 542 0 68844 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 282936

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 13452
/proc/meminfo: memFree=973424/2055920 swapFree=4180148/4192956
[pid=13450] ppid=13448 vsize=5356 CPUtime=0
/proc/13450/stat : 13450 (kw_pre) S 13448 13450 13097 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243225131 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13450/statm: 1339 231 192 169 0 50 0
[pid=13451] ppid=13450 vsize=277580 CPUtime=1200.03
/proc/13451/stat : 13451 (kw_preprocessor) R 13450 13450 13097 0 -1 0 68633 0 0 0 119826 177 0 0 25 0 1 0 243225131 284241920 63971 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/13451/statm: 69395 63971 254 542 0 68844 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 282936

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13450 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.12
CPU time (s): 1200.03
CPU user time (s): 1198.26
CPU system time (s): 1.77
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 285316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 0.972852 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node16 at 2009-05-12 20:11:57
IDJOB=1806740
IDBENCH=70933
IDSOLVER=646
FILE ID=node16/1806740-1242151917
PBS_JOBID= 9289705
Free space on /tmp= 66040 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_7_3_6_fbc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806740-1242151917/watcher-1806740-1242151917 -o /tmp/evaluation-result-1806740-1242151917/solver-1806740-1242151917 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806740-1242151917.cnf

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

MD5SUM BENCH= 0d842dabe9c6c8be4b2c1160578a7c22
RANDOM SEED=546631016

node16.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		: 3000.234
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		: 3000.234
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:       1229856 kB
Buffers:         84848 kB
Cached:         657564 kB
SwapCached:       7152 kB
Active:         227896 kB
Inactive:       522968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1229856 kB
SwapTotal:     4192956 kB
SwapFree:      4180148 kB
Dirty:            3316 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            61208 kB
Committed_AS:   911520 kB
PageTables:       1436 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= 66036 MiB
End job on node16 at 2009-05-12 20:32:00