Trace number 1807370

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) 1200.05 1200.61

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v1150c84314gyes1.cnf
MD5SUMd217d44a5e3291823bfd6ded60a7812f
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 variables1150
Number of clauses84314
Sum of the clauses size169678
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284264
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 550

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-1807370-1242157462/watcher-1807370-1242157462 -o /tmp/evaluation-result-1807370-1242157462/solver-1807370-1242157462 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807370-1242157462.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 0.99 3/65 5580
/proc/meminfo: memFree=1160104/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=2444 CPUtime=0
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 235 0 0 0 0 0 0 0 19 0 1 0 243776062 2502656 211 1992294400 4194304 6416590 548682068912 18446744073709551615 4404624 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 660 221 190 542 0 109 0

[startup+0.103366 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 5580
/proc/meminfo: memFree=1160104/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=6384 CPUtime=0.09
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 1085 0 0 0 9 0 0 0 19 0 1 0 243776062 6537216 1061 1992294400 4194304 6416590 548682068912 18446744073709551615 4292812 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 1596 1061 216 542 0 1045 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11740

[startup+0.201374 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 5580
/proc/meminfo: memFree=1160104/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=8808 CPUtime=0.18
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 1667 0 0 0 18 0 0 0 20 0 1 0 243776062 9019392 1595 1992294400 4194304 6416590 548682068912 18446744073709551615 4292633 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 2202 1602 216 542 0 1651 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 14164

[startup+0.301384 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 5580
/proc/meminfo: memFree=1160104/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=10004 CPUtime=0.28
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 2227 0 0 0 28 0 0 0 21 0 1 0 243776062 10244096 2057 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 2501 2057 216 542 0 1950 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15360

[startup+0.701428 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 5580
/proc/meminfo: memFree=1160104/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=16604 CPUtime=0.69
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 3787 0 0 0 68 1 0 0 25 0 1 0 243776062 17002496 3617 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 4151 3617 242 542 0 3600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21960

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1145880/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=17132 CPUtime=1.49
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 3938 0 0 0 148 1 0 0 25 0 1 0 243776062 17543168 3768 1992294400 4194304 6416590 548682068912 18446744073709551615 4524929 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 4283 3768 242 542 0 3732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22488

[startup+3.10268 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1144920/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=18584 CPUtime=3.08
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 4296 0 0 0 307 1 0 0 25 0 1 0 243776062 19030016 4126 1992294400 4194304 6416590 548682068912 18446744073709551615 4567202 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 4646 4126 242 542 0 4095 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23940

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1143336/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=17732 CPUtime=6.29
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 4457 0 0 0 627 2 0 0 25 0 1 0 243776062 18157568 3964 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 4433 3964 250 542 0 3882 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23088

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1136688/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=26604 CPUtime=12.68
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 6599 0 0 0 1263 5 0 0 25 0 1 0 243776062 27242496 6106 1992294400 4194304 6416590 548682068912 18446744073709551615 4294686 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 6651 6106 253 542 0 6100 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31960

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1126704/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=36896 CPUtime=25.48
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 9078 0 0 0 2536 12 0 0 25 0 1 0 243776062 37781504 8481 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 9224 8481 253 542 0 8673 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42252

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1106672/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=58644 CPUtime=51.06
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 14626 0 0 0 5081 25 0 0 25 0 1 0 243776062 60051456 13431 1992294400 4194304 6416590 548682068912 18446744073709551615 4294660 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 14661 13431 253 542 0 14110 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 64000

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1085040/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=81508 CPUtime=102.23
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 20781 0 0 0 10183 40 0 0 25 0 1 0 243776062 83464192 18859 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 20377 18859 253 542 0 19826 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 86864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1067568/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=101556 CPUtime=162.21
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 25820 0 0 0 16167 54 0 0 25 0 1 0 243776062 103993344 23214 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 25389 23214 253 542 0 24838 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 106912

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1053552/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=116664 CPUtime=222.18
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 29671 0 0 0 22153 65 0 0 25 0 1 0 243776062 119463936 26644 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 29166 26644 253 542 0 28615 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 122020

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1040304/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=131448 CPUtime=282.14
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 33516 0 0 0 28139 75 0 0 25 0 1 0 243776062 134602752 30005 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/5581/statm: 32862 30005 253 542 0 32311 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 136804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 5582
/proc/meminfo: memFree=1027632/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=145132 CPUtime=342.1
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 36676 0 0 0 34126 84 0 0 25 0 1 0 243776062 148615168 33165 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 36283 33165 253 542 0 35732 0
Current children cumulated CPU time (s) 342.1

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

/proc/5581/statm: 47963 43128 254 542 0 47412 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 197208

[startup+642.302 s]
/proc/loadavg: 1.09 1.02 1.01 2/67 5582
/proc/meminfo: memFree=981488/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=199684 CPUtime=641.99
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 50227 0 0 0 64069 130 0 0 25 0 1 0 243776062 204476416 44784 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 49921 44784 254 542 0 49370 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 205040

[startup+702.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/67 5582
/proc/meminfo: memFree=968560/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=213872 CPUtime=701.97
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 54372 0 0 0 70057 140 0 0 25 0 1 0 243776062 219004928 48083 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 53468 48083 254 542 0 52917 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 219228

[startup+762.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 5582
/proc/meminfo: memFree=964144/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=217952 CPUtime=761.95
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 55280 0 0 0 76048 147 0 0 25 0 1 0 243776062 223182848 48991 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 54488 48991 254 542 0 53937 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 223308

[startup+822.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/67 5582
/proc/meminfo: memFree=946416/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=237572 CPUtime=821.91
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 59807 0 0 0 82033 158 0 0 25 0 1 0 243776062 243273728 53518 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 59393 53518 254 542 0 58842 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 242928

[startup+882.305 s]
/proc/loadavg: 1.09 1.05 1.00 2/67 5582
/proc/meminfo: memFree=942896/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=240948 CPUtime=881.9
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 61555 0 0 0 88025 165 0 0 25 0 1 0 243776062 246730752 54293 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 60237 54293 254 542 0 59686 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 246304

[startup+942.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/67 5582
/proc/meminfo: memFree=941168/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=242468 CPUtime=941.87
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 62000 0 0 0 94018 169 0 0 25 0 1 0 243776062 248287232 54738 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 60617 54738 254 542 0 60066 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 247824

[startup+1002.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/67 5588
/proc/meminfo: memFree=936928/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=247188 CPUtime=1001.82
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 62965 0 0 0 100006 176 0 0 25 0 1 0 243776062 253120512 55703 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 61797 55703 254 542 0 61246 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 252544

[startup+1062.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/67 5588
/proc/meminfo: memFree=922792/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=262004 CPUtime=1061.8
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 66627 0 0 0 105994 186 0 0 25 0 1 0 243776062 268292096 59365 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 65501 59365 254 542 0 64950 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 267360

[startup+1122.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/67 5588
/proc/meminfo: memFree=910440/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=275960 CPUtime=1121.79
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 70814 0 0 0 111984 195 0 0 25 0 1 0 243776062 282583040 62434 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 68990 62434 254 542 0 68439 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 281316

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 5588
/proc/meminfo: memFree=905128/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=282040 CPUtime=1181.76
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 72088 0 0 0 117977 199 0 0 25 0 1 0 243776062 288808960 63708 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 70510 63708 254 542 0 69959 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 287396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.04 1.00 2/67 5588
/proc/meminfo: memFree=904296/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=283320 CPUtime=1200.05
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 72296 0 0 0 119805 200 0 0 25 0 1 0 243776062 290119680 63916 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 70830 63916 254 542 0 70279 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 288676

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.04 1.00 2/67 5588
/proc/meminfo: memFree=904296/2055920 swapFree=4176412/4192956
[pid=5580] ppid=5578 vsize=5356 CPUtime=0
/proc/5580/stat : 5580 (kw_pre) S 5578 5580 5543 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776062 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5580/statm: 1339 231 192 169 0 50 0
[pid=5581] ppid=5580 vsize=283320 CPUtime=1200.05
/proc/5581/stat : 5581 (kw_preprocessor) R 5580 5580 5543 0 -1 0 72296 0 0 0 119805 200 0 0 25 0 1 0 243776062 290119680 63916 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5581/statm: 70830 63916 254 542 0 70279 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 288676

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5580 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1198.05
CPU system time (s): 2
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 288676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.04984 second user time and 3.32449 second system time

The end

Launcher Data 

Begin job on node81 at 2009-05-12 21:44:22
IDJOB=1807370
IDBENCH=71613
IDSOLVER=646
FILE ID=node81/1807370-1242157462
PBS_JOBID= 9289753
Free space on /tmp= 126444 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v1150c84314gyes1.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807370-1242157462/watcher-1807370-1242157462 -o /tmp/evaluation-result-1807370-1242157462/solver-1807370-1242157462 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807370-1242157462.cnf

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

MD5SUM BENCH= d217d44a5e3291823bfd6ded60a7812f
RANDOM SEED=921088490

node81.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1160584 kB
Buffers:         69636 kB
Cached:         733612 kB
SwapCached:      10508 kB
Active:         116724 kB
Inactive:       698412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160584 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            4096 kB
Writeback:           0 kB
Mapped:          13788 kB
Slab:            65972 kB
Committed_AS:   791556 kB
PageTables:       1452 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= 126440 MiB
End job on node81 at 2009-05-12 22:04:25