Trace number 1806922

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) 1200.08 1200.41

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK12.cnf
MD5SUMbcbdfe82209aa971e7a6ff7bba833b95
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.50462
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of clauses831600
Sum of the clauses size9979200
Maximum clause length12
Minimum clause length12
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 50
Number of clauses of size over 5831600

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-1806922-1242153545/watcher-1806922-1242153545 -o /tmp/evaluation-result-1806922-1242153545/solver-1806922-1242153545 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806922-1242153545.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: 1.00 1.00 0.98 2/65 24495
/proc/meminfo: memFree=1226240/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=5520 CPUtime=0
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 1004 0 0 0 0 0 0 0 18 0 1 0 243383840 5652480 980 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 1380 980 190 542 0 829 0

[startup+0.019745 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24495
/proc/meminfo: memFree=1226240/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=13916 CPUtime=0.01
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 1091 0 0 0 1 0 0 0 18 0 1 0 243383840 14249984 1067 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 3479 1069 213 542 0 2928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19272

[startup+0.102754 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24495
/proc/meminfo: memFree=1226240/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=14920 CPUtime=0.09
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 1371 0 0 0 9 0 0 0 18 0 1 0 243383840 15278080 1347 1992294400 4194304 6416590 548682068912 18446744073709551615 4291205 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 3730 1347 213 542 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20276

[startup+0.301774 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24495
/proc/meminfo: memFree=1226240/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=17820 CPUtime=0.28
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 2032 0 0 0 28 0 0 0 19 0 1 0 243383840 18247680 2008 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 4455 2008 213 542 0 3904 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 23176

[startup+0.701815 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24495
/proc/meminfo: memFree=1226240/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=22804 CPUtime=0.68
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 3309 0 0 0 67 1 0 0 23 0 1 0 243383840 23351296 3285 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 5701 3285 213 542 0 5150 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28160

[startup+1.5029 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1209776/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=33220 CPUtime=1.49
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 5882 0 0 0 146 3 0 0 25 0 1 0 243383840 34017280 5858 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 8305 5858 213 542 0 7754 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38576

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1195504/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=56692 CPUtime=3.09
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 11027 0 0 0 303 6 0 0 25 0 1 0 243383840 58052608 11003 1992294400 4194304 6416590 548682068912 18446744073709551615 4291205 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 14173 11003 213 542 0 13622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62048

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1153200/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=94496 CPUtime=6.29
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 21307 0 0 0 617 12 0 0 25 0 1 0 243383840 96763904 21283 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 23624 21283 213 542 0 23073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 99852

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1039344/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=12.69
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 1246 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567548 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 209236

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1039472/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=25.48
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 2525 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 209236

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1039536/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=51.07
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 5084 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 209236

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1039536/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=102.26
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 10203 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4525399 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 209236

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24497
/proc/meminfo: memFree=1039536/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=162.24
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 16201 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 209236

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039216/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=222.22
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 22199 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567561 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 209236

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039216/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=282.21
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 28198 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 209236

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039216/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=342.19
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 34196 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 342.19

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

/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 209236

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039408/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=582.13
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 58190 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 209236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039344/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=642.11
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 64188 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 209236

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039280/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=702.09
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 70186 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 209236

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039280/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=762.08
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 76185 23 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567580 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 209236

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039344/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=822.07
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 82183 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567214 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 209236

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039280/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=882.06
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 88182 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567258 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 209236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039280/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=942.04
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 94180 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4268786 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 209236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039280/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=1002.03
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 100179 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 209236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039280/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=1062.01
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 106177 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 209236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039216/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=1121.99
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 112175 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 209236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039152/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=1181.98
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 118174 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4567303 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 209236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/67 24499
/proc/meminfo: memFree=1039152/2055912 swapFree=4149836/4192956
[pid=24495] ppid=24493 vsize=5356 CPUtime=0
/proc/24495/stat : 24495 (kw_pre) S 24493 24495 23843 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243383840 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24495/statm: 1339 231 192 169 0 50 0
[pid=24496] ppid=24495 vsize=203880 CPUtime=1200.08
/proc/24496/stat : 24496 (kw_preprocessor) R 24495 24495 23843 0 -1 0 47066 0 0 0 119984 24 0 0 25 0 1 0 243383840 208773120 46824 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/24496/statm: 50970 46824 231 542 0 50419 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 209236

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24495 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.84
CPU system time (s): 0.24
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 209236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 1.06484 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node78 at 2009-05-12 20:39:08
IDJOB=1806922
IDBENCH=71130
IDSOLVER=646
FILE ID=node78/1806922-1242153545
PBS_JOBID= 9289648
Free space on /tmp= 126556 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK12.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806922-1242153545/watcher-1806922-1242153545 -o /tmp/evaluation-result-1806922-1242153545/solver-1806922-1242153545 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806922-1242153545.cnf

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

MD5SUM BENCH= bcbdfe82209aa971e7a6ff7bba833b95
RANDOM SEED=1232886413

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:       1226656 kB
Buffers:         44444 kB
Cached:         677400 kB
SwapCached:      36152 kB
Active:         106544 kB
Inactive:       652820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1226656 kB
SwapTotal:     4192956 kB
SwapFree:      4149836 kB
Dirty:           37720 kB
Writeback:           0 kB
Mapped:          14224 kB
Slab:            55628 kB
Committed_AS:   683420 kB
PageTables:       1428 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= 126552 MiB
End job on node78 at 2009-05-12 20:59:11