Trace number 1807643

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) 1200.09 1200.61

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
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 variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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-1807643-1242159878/watcher-1807643-1242159878 -o /tmp/evaluation-result-1807643-1242159878/solver-1807643-1242159878 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807643-1242159878.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 1.00 3/64 5669
/proc/meminfo: memFree=1217680/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) R 5667 5669 5566 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5669/statm: 1339 230 191 169 0 50 0
[pid=5670] ppid=5669 vsize=3008 CPUtime=0
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 349 0 0 0 0 0 0 0 18 0 1 0 244021187 3080192 325 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 752 325 215 542 0 201 0

[startup+0.106048 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5669
/proc/meminfo: memFree=1217680/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=5316 CPUtime=0.09
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 974 0 0 0 9 0 0 0 19 0 1 0 244021187 5443584 950 1992294400 4194304 6416590 548682068912 18446744073709551615 4511543 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 1329 950 242 542 0 778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10672

[startup+0.201055 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5669
/proc/meminfo: memFree=1217680/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=5448 CPUtime=0.19
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 1010 0 0 0 19 0 0 0 20 0 1 0 244021187 5578752 986 1992294400 4194304 6416590 548682068912 18446744073709551615 4567580 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 1362 986 242 542 0 811 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10804

[startup+0.301064 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5669
/proc/meminfo: memFree=1217680/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=5448 CPUtime=0.29
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 1010 0 0 0 29 0 0 0 21 0 1 0 244021187 5578752 986 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 1362 986 242 542 0 811 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10804

[startup+0.701099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5669
/proc/meminfo: memFree=1217680/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=5964 CPUtime=0.69
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 1138 0 0 0 69 0 0 0 25 0 1 0 244021187 6107136 1111 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 1491 1111 250 542 0 940 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11320

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1211640/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=10840 CPUtime=1.49
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 2308 0 0 0 148 1 0 0 25 0 1 0 244021187 11100160 2281 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 2710 2281 250 542 0 2159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16196

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1206584/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=15980 CPUtime=3.09
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 3510 0 0 0 307 2 0 0 25 0 1 0 244021187 16363520 3483 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 3995 3483 250 542 0 3444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21336

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1201080/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=20124 CPUtime=6.29
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 4451 0 0 0 625 4 0 0 25 0 1 0 244021187 20606976 4385 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 5031 4385 251 542 0 4480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25480

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1197112/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=24612 CPUtime=12.68
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 5355 0 0 0 1262 6 0 0 25 0 1 0 244021187 25202688 5289 1992294400 4194304 6416590 548682068912 18446744073709551615 4294632 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 6153 5289 253 542 0 5602 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29968

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1191544/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=30424 CPUtime=25.48
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 6814 0 0 0 2539 9 0 0 25 0 1 0 244021187 31154176 6636 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 7606 6636 253 542 0 7055 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35780

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1183160/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=40632 CPUtime=51.07
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 9043 0 0 0 5094 13 0 0 25 0 1 0 244021187 41607168 8717 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 10158 8717 253 542 0 9607 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45988

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1173432/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=51424 CPUtime=102.24
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 11680 0 0 0 10204 20 0 0 25 0 1 0 244021187 52658176 11159 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 12856 11159 253 542 0 12305 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 56780

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1159288/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=67672 CPUtime=162.22
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 15433 0 0 0 16195 27 0 0 25 0 1 0 244021187 69296128 14654 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 16918 14654 253 542 0 16367 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 73028

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1151160/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=78368 CPUtime=222.2
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 17643 0 0 0 22189 31 0 0 25 0 1 0 244021187 80248832 16706 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 19592 16706 253 542 0 19041 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 83724

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1145016/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=85216 CPUtime=282.17
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 19387 0 0 0 28181 36 0 0 25 0 1 0 244021187 87261184 18450 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 21304 18450 253 542 0 20753 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 90572

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1126136/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=108656 CPUtime=342.14
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 24092 0 0 0 34173 41 0 0 25 0 1 0 244021187 111263744 22973 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 27164 22973 253 542 0 26613 0
Current children cumulated CPU time (s) 342.14

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

/proc/5670/statm: 34397 29109 253 542 0 33846 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 142944

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1086648/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=153700 CPUtime=642.02
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 34613 0 0 0 64139 63 0 0 25 0 1 0 244021187 157388800 32767 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 38425 32767 253 542 0 37874 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 159056

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1086584/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=153700 CPUtime=702
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 34627 0 0 0 70135 65 0 0 25 0 1 0 244021187 157388800 32781 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 38425 32781 253 542 0 37874 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 159056

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1079480/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=163628 CPUtime=761.97
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 36428 0 0 0 76131 66 0 0 25 0 1 0 244021187 167555072 34582 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 40907 34582 253 542 0 40356 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 168984

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1078328/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=164268 CPUtime=821.94
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 36763 0 0 0 82126 68 0 0 25 0 1 0 244021187 168210432 34917 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 41067 34917 253 542 0 40516 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 169624

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1072824/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=171732 CPUtime=881.91
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 38105 0 0 0 88121 70 0 0 25 0 1 0 244021187 175853568 36259 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 42933 36259 253 542 0 42382 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 177088

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5671
/proc/meminfo: memFree=1065272/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=180940 CPUtime=941.89
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 40266 0 0 0 94116 73 0 0 25 0 1 0 244021187 185282560 38102 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 45235 38102 253 542 0 44684 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 186296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5673
/proc/meminfo: memFree=1063736/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=182644 CPUtime=1001.86
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 40661 0 0 0 100110 76 0 0 25 0 1 0 244021187 187027456 38497 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 45661 38497 253 542 0 45110 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 188000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5673
/proc/meminfo: memFree=1062328/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=184244 CPUtime=1061.83
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 41022 0 0 0 106105 78 0 0 25 0 1 0 244021187 188665856 38858 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 46061 38858 253 542 0 45510 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 189600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5673
/proc/meminfo: memFree=1058936/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=188724 CPUtime=1121.82
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 41871 0 0 0 112103 79 0 0 25 0 1 0 244021187 193253376 39707 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 47181 39707 253 542 0 46630 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 194080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5673
/proc/meminfo: memFree=1053176/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=195800 CPUtime=1181.79
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 43352 0 0 0 118097 82 0 0 25 0 1 0 244021187 200499200 41188 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 48950 41188 253 542 0 48399 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 201156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5673
/proc/meminfo: memFree=1050040/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=199124 CPUtime=1200.09
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 44096 0 0 0 119926 83 0 0 25 0 1 0 244021187 203902976 41932 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 49781 41932 253 542 0 49230 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 204480

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 1.00 1.00 2/66 5673
/proc/meminfo: memFree=1050040/2055920 swapFree=4180008/4192956
[pid=5669] ppid=5667 vsize=5356 CPUtime=0
/proc/5669/stat : 5669 (kw_pre) S 5667 5669 5566 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 244021187 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5669/statm: 1339 231 192 169 0 50 0
[pid=5670] ppid=5669 vsize=199124 CPUtime=1200.09
/proc/5670/stat : 5670 (kw_preprocessor) R 5669 5669 5566 0 -1 0 44096 0 0 0 119926 83 0 0 25 0 1 0 244021187 203902976 41932 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/5670/statm: 49781 41932 253 542 0 49230 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 204480

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5669 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.26
CPU system time (s): 0.83
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 204480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.967852 second user time and 3.40948 second system time

The end

Launcher Data 

Begin job on node15 at 2009-05-12 22:24:38
IDJOB=1807643
IDBENCH=71802
IDSOLVER=646
FILE ID=node15/1807643-1242159878
PBS_JOBID= 9289754
Free space on /tmp= 66072 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807643-1242159878/watcher-1807643-1242159878 -o /tmp/evaluation-result-1807643-1242159878/solver-1807643-1242159878 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807643-1242159878.cnf

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1791808309

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1218224 kB
Buffers:         76312 kB
Cached:         677176 kB
SwapCached:       6752 kB
Active:         112756 kB
Inactive:       649576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1218224 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            3220 kB
Writeback:           0 kB
Mapped:          14548 kB
Slab:            61384 kB
Committed_AS:   872184 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66068 MiB
End job on node15 at 2009-05-12 22:44:40