Trace number 1806257

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) 1200.04 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1806257-1242147223/watcher-1806257-1242147223 -o /tmp/evaluation-result-1806257-1242147223/solver-1806257-1242147223 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806257-1242147223.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: 0.99 0.98 0.94 3/64 19463
/proc/meminfo: memFree=913296/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=2896 CPUtime=0
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 335 0 0 0 0 0 0 0 19 0 1 0 242749477 2965504 311 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 724 311 215 542 0 173 0

[startup+0.0660541 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 19463
/proc/meminfo: memFree=913296/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=3244 CPUtime=0.06
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 463 0 0 0 6 0 0 0 19 0 1 0 242749477 3321856 439 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 811 439 242 542 0 260 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8600

[startup+0.101057 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 19463
/proc/meminfo: memFree=913296/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=3376 CPUtime=0.09
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 511 0 0 0 9 0 0 0 19 0 1 0 242749477 3457024 487 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 844 487 242 542 0 293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8732

[startup+0.301075 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 19463
/proc/meminfo: memFree=913296/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=4300 CPUtime=0.29
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 752 0 0 0 29 0 0 0 21 0 1 0 242749477 4403200 728 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 1075 728 242 542 0 524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9656

[startup+0.701114 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 19463
/proc/meminfo: memFree=913296/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=5788 CPUtime=0.69
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 1115 0 0 0 68 1 0 0 25 0 1 0 242749477 5926912 1091 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 1447 1091 242 542 0 896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11144

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=908800/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=7804 CPUtime=1.49
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 1616 0 0 0 148 1 0 0 25 0 1 0 242749477 7991296 1592 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 1951 1592 242 542 0 1400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13160

[startup+3.10234 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=907200/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=9156 CPUtime=3.08
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 1997 0 0 0 306 2 0 0 25 0 1 0 242749477 9375744 1888 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 2289 1888 246 542 0 1738 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14512

[startup+6.30165 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=904704/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=11452 CPUtime=6.28
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 2602 0 0 0 625 3 0 0 25 0 1 0 242749477 11726848 2441 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 2863 2441 246 542 0 2312 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16808

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=901440/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=14796 CPUtime=12.67
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 3537 0 0 0 1262 5 0 0 25 0 1 0 242749477 15151104 3168 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 3699 3168 246 542 0 3148 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20152

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=897280/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=18852 CPUtime=25.47
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 4711 0 0 0 2538 9 0 0 25 0 1 0 242749477 19304448 4147 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 4713 4147 246 542 0 4162 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24208

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=892160/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=24608 CPUtime=51.05
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 6256 0 0 0 5090 15 0 0 25 0 1 0 242749477 25198592 5434 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 6152 5434 246 542 0 5601 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 29964

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 19465
/proc/meminfo: memFree=882944/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=34720 CPUtime=102.24
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 9045 0 0 0 10199 25 0 0 25 0 1 0 242749477 35553280 7673 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 8680 7673 246 542 0 8129 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 40076

[startup+162.302 s]
/proc/loadavg: 1.05 1.00 0.95 2/66 19465
/proc/meminfo: memFree=876736/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=42276 CPUtime=162.22
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 10898 0 0 0 16189 33 0 0 25 0 1 0 242749477 43290624 9285 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 10569 9285 246 542 0 10018 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 47632

[startup+222.301 s]
/proc/loadavg: 1.07 1.01 0.95 2/66 19465
/proc/meminfo: memFree=869824/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=49452 CPUtime=222.19
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 12865 0 0 0 22179 40 0 0 25 0 1 0 242749477 50638848 10975 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 12363 10975 246 542 0 11812 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 54808

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 0.96 2/66 19465
/proc/meminfo: memFree=865664/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=55596 CPUtime=282.16
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 14293 0 0 0 28169 47 0 0 25 0 1 0 242749477 56930304 12085 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 13899 12085 246 542 0 13348 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 60952

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 0.96 2/66 19465
/proc/meminfo: memFree=860672/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=60912 CPUtime=342.14
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 15849 0 0 0 34161 53 0 0 25 0 1 0 242749477 62373888 13275 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 15228 13275 246 542 0 14677 0
Current children cumulated CPU time (s) 342.14

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

/proc/19464/statm: 19364 17025 246 542 0 18813 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 82812

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 19471
/proc/meminfo: memFree=843640/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=79860 CPUtime=642.01
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 21010 0 0 0 64124 77 0 0 25 0 1 0 242749477 81776640 17531 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 19965 17531 246 542 0 19414 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 85216

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=836280/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=87028 CPUtime=701.98
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 23337 0 0 0 70116 82 0 0 25 0 1 0 242749477 89116672 19302 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 21757 19302 246 542 0 21206 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 92384

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=835008/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=88868 CPUtime=761.97
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 23670 0 0 0 76111 86 0 0 25 0 1 0 242749477 91000832 19635 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 22217 19635 246 542 0 21666 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 94224

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=833600/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=90388 CPUtime=821.95
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 24020 0 0 0 82104 91 0 0 25 0 1 0 242749477 92557312 19985 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 22597 19985 246 542 0 22046 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 95744

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=827776/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=96432 CPUtime=881.93
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 25485 0 0 0 88097 96 0 0 25 0 1 0 242749477 98746368 21450 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 24108 21450 246 542 0 23557 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 101788

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=825408/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=101124 CPUtime=941.91
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 26718 0 0 0 94091 100 0 0 25 0 1 0 242749477 103550976 22043 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 25281 22043 246 542 0 24730 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 106480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=824704/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=102284 CPUtime=1001.89
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 26924 0 0 0 100085 104 0 0 25 0 1 0 242749477 104738816 22249 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 25571 22249 246 542 0 25020 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 107640

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=823552/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=103564 CPUtime=1061.88
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 27189 0 0 0 106080 108 0 0 25 0 1 0 242749477 106049536 22514 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 25891 22514 246 542 0 25340 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 108920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=818880/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=108308 CPUtime=1121.87
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 28368 0 0 0 112075 112 0 0 25 0 1 0 242749477 110907392 23693 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 27077 23693 246 542 0 26526 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 113664

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=813248/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=114112 CPUtime=1181.84
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 29779 0 0 0 118069 115 0 0 25 0 1 0 242749477 116850688 25104 1992294400 4194304 6416590 548682068912 18446744073709551615 4294581 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 28528 25104 246 542 0 27977 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 119468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=812096/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=115060 CPUtime=1200.04
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 30741 0 0 0 119887 117 0 0 25 0 1 0 242749477 117821440 25330 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 28765 25330 246 542 0 28214 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120416

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 19471
/proc/meminfo: memFree=812096/2055920 swapFree=4175140/4192956
[pid=19463] ppid=19461 vsize=5356 CPUtime=0
/proc/19463/stat : 19463 (kw_pre) S 19461 19463 19243 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242749477 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19463/statm: 1339 231 192 169 0 50 0
[pid=19464] ppid=19463 vsize=115060 CPUtime=1200.04
/proc/19464/stat : 19464 (kw_preprocessor) R 19463 19463 19243 0 -1 0 30741 0 0 0 119887 117 0 0 25 0 1 0 242749477 117821440 25330 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/19464/statm: 28765 25330 246 542 0 28214 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120416

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19463 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 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1198.87
CPU system time (s): 1.17
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 123360

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 1.06484 second user time and 3.3125 second system time

The end

Launcher Data 

Begin job on node61 at 2009-05-12 18:53:44
IDJOB=1806257
IDBENCH=24702
IDSOLVER=646
FILE ID=node61/1806257-1242147223
PBS_JOBID= 9289663
Free space on /tmp= 66256 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806257-1242147223/watcher-1806257-1242147223 -o /tmp/evaluation-result-1806257-1242147223/solver-1806257-1242147223 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806257-1242147223.cnf

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

MD5SUM BENCH= 95e4195bdde82ec65467d8f29f037cf2
RANDOM SEED=1767446393

node61.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		: 3000.216
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		: 3000.216
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:        913776 kB
Buffers:         81120 kB
Cached:         958720 kB
SwapCached:      12460 kB
Active:         239080 kB
Inactive:       815572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913776 kB
SwapTotal:     4192956 kB
SwapFree:      4175140 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          13684 kB
Slab:            73644 kB
Committed_AS:   882760 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66256 MiB
End job on node61 at 2009-05-12 19:13:46