Trace number 1796330

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) 1200.02 1200.31

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
Bench CategoryAPPLICATION (applications 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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

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-1796330-1242074288/watcher-1796330-1242074288 -o /tmp/evaluation-result-1796330-1242074288/solver-1796330-1242074288 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796330-1242074288.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 1.04 3/64 12197
/proc/meminfo: memFree=1150440/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) R 12195 12197 12096 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12197/statm: 1339 230 191 169 0 50 0
[pid=12198] ppid=12197 vsize=3984 CPUtime=0
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 516 0 0 0 0 0 0 0 18 0 1 0 235462452 4079616 492 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 996 501 190 542 0 445 0

[startup+0.008249 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 12197
/proc/meminfo: memFree=1150440/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=6288 CPUtime=0
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 942 0 0 0 0 0 0 0 18 0 1 0 235462452 6438912 919 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 1572 925 198 542 0 1021 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11644

[startup+0.101253 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 12197
/proc/meminfo: memFree=1150440/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=59752 CPUtime=0.08
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 13973 0 0 0 3 5 0 0 19 0 1 0 235462452 61186048 13950 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 14938 13955 205 542 0 14387 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 65108

[startup+0.301266 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 12197
/proc/meminfo: memFree=1150440/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=84080 CPUtime=0.29
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 19411 0 0 0 22 7 0 0 21 0 1 0 235462452 86097920 19387 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 21020 19388 218 542 0 20469 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 89436

[startup+0.701292 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 12197
/proc/meminfo: memFree=1150440/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=89228 CPUtime=0.69
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 20850 0 0 0 61 8 0 0 25 0 1 0 235462452 91369472 20826 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 22307 20827 218 542 0 21756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 94584

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12199
/proc/meminfo: memFree=1063256/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=99392 CPUtime=1.49
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 23722 0 0 0 140 9 0 0 25 0 1 0 235462452 101777408 23698 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 24848 23698 218 542 0 24297 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104748

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12199
/proc/meminfo: memFree=1045912/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=142504 CPUtime=3.08
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 35840 0 0 0 293 15 0 0 25 0 1 0 235462452 145924096 34663 1992294400 4194304 6416590 548682068912 18446744073709551615 4567550 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 35626 34663 234 542 0 35075 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 147860

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12199
/proc/meminfo: memFree=980312/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=181420 CPUtime=6.28
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 45425 0 0 0 554 74 0 0 25 0 1 0 235462452 185774080 44248 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 45355 44249 243 542 0 44804 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 186776

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12199
/proc/meminfo: memFree=931992/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=216568 CPUtime=12.68
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 53134 0 0 0 1171 97 0 0 25 0 1 0 235462452 221765632 51957 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 54142 51957 243 542 0 53591 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 221924

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12199
/proc/meminfo: memFree=933720/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=212952 CPUtime=25.48
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 53279 0 0 0 2448 100 0 0 25 0 1 0 235462452 218062848 51079 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 53238 51079 250 542 0 52687 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 218308

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12199
/proc/meminfo: memFree=932696/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=213848 CPUtime=51.07
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 53572 0 0 0 5003 104 0 0 25 0 1 0 235462452 218980352 51372 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 53462 51372 253 542 0 52911 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 219204

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12201
/proc/meminfo: memFree=932376/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=213848 CPUtime=102.26
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 53616 0 0 0 10118 108 0 0 25 0 1 0 235462452 218980352 51416 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 53462 51416 254 542 0 52911 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 219204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12201
/proc/meminfo: memFree=931288/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=214872 CPUtime=162.23
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 53918 0 0 0 16110 113 0 0 25 0 1 0 235462452 220028928 51718 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 53718 51718 254 542 0 53167 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 220228

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12201
/proc/meminfo: memFree=930264/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=215772 CPUtime=222.22
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 54169 0 0 0 22099 123 0 0 25 0 1 0 235462452 220950528 51969 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 53943 51969 254 542 0 53392 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 221128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12201
/proc/meminfo: memFree=925592/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=220360 CPUtime=282.21
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 55327 0 0 0 28092 129 0 0 25 0 1 0 235462452 225648640 53127 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 55090 53127 254 542 0 54539 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 225716

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12201
/proc/meminfo: memFree=924184/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=222476 CPUtime=342.2
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 55677 0 0 0 34084 136 0 0 25 0 1 0 235462452 227815424 53477 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 55619 53477 254 542 0 55068 0
Current children cumulated CPU time (s) 342.2

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

/proc/12198/statm: 64329 62040 254 542 0 63778 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 262672

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=884824/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=262728 CPUtime=642.14
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 65492 0 0 0 64043 171 0 0 25 0 1 0 235462452 269033472 63292 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 65682 63292 254 542 0 65131 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 268084

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=862104/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=286048 CPUtime=702.11
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 71206 0 0 0 70029 182 0 0 25 0 1 0 235462452 292913152 69006 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 71512 69006 254 542 0 70961 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 291404

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=858072/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=290172 CPUtime=762.11
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 72160 0 0 0 76021 190 0 0 25 0 1 0 235462452 297136128 69960 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 72543 69960 254 542 0 71992 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 295528

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=847384/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=301032 CPUtime=822.1
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 74825 0 0 0 82014 196 0 0 25 0 1 0 235462452 308256768 72625 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 75258 72625 254 542 0 74707 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 306388

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=841304/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=309016 CPUtime=882.08
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 76348 0 0 0 88005 203 0 0 25 0 1 0 235462452 316432384 74148 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 77254 74148 254 542 0 76703 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 314372

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=840536/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=310084 CPUtime=942.07
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 76645 0 0 0 93999 208 0 0 25 0 1 0 235462452 317526016 74445 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 77521 74445 254 542 0 76970 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 315440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=812312/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=338816 CPUtime=1002.05
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 83600 0 0 0 99983 222 0 0 25 0 1 0 235462452 346947584 81400 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 84704 81400 254 542 0 84153 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 344172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=812184/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=338816 CPUtime=1062.04
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 83638 0 0 0 105976 228 0 0 25 0 1 0 235462452 346947584 81438 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 84704 81438 254 542 0 84153 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 344172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=791064/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=360468 CPUtime=1122.03
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 88955 0 0 0 111966 237 0 0 25 0 1 0 235462452 369119232 86755 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 90117 86755 254 542 0 89566 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 365824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=764248/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=388332 CPUtime=1182.01
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 95666 0 0 0 117951 250 0 0 25 0 1 0 235462452 397651968 93466 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 97083 93466 254 542 0 96532 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 393688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=754968/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=397684 CPUtime=1200.02
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 97905 0 0 0 119748 254 0 0 25 0 1 0 235462452 407228416 95705 1992294400 4194304 6416590 548682068912 18446744073709551615 4294626 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 99421 95705 254 542 0 98870 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 403040

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12201
/proc/meminfo: memFree=754968/2055920 swapFree=4181272/4192956
[pid=12197] ppid=12195 vsize=5356 CPUtime=0
/proc/12197/stat : 12197 (kw_pre) S 12195 12197 12096 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235462452 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12197/statm: 1339 231 192 169 0 50 0
[pid=12198] ppid=12197 vsize=397684 CPUtime=1200.02
/proc/12198/stat : 12198 (kw_preprocessor) R 12197 12197 12096 0 -1 0 97905 0 0 0 119748 254 0 0 25 0 1 0 235462452 407228416 95705 1992294400 4194304 6416590 548682068912 18446744073709551615 4294626 0 0 4096 0 0 0 0 17 1 0 0
/proc/12198/statm: 99421 95705 254 542 0 98870 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 403040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12197 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1197.48
CPU system time (s): 2.54
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 403040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 4
involuntary context switches= 1

runsolver used 1.42478 second user time and 2.95055 second system time

The end

Launcher Data 

Begin job on node22 at 2009-05-11 22:38:09
IDJOB=1796330
IDBENCH=20409
IDSOLVER=646
FILE ID=node22/1796330-1242074288
PBS_JOBID= 9277643
Free space on /tmp= 66388 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/palacios/hard/safe-30-h29-unsat.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796330-1242074288/watcher-1796330-1242074288 -o /tmp/evaluation-result-1796330-1242074288/solver-1796330-1242074288 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796330-1242074288.cnf

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

MD5SUM BENCH= 7cb48ce6f0320bc88623afd3c5af4aae
RANDOM SEED=2129358699

node22.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		: 3000.232
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		: 3000.232
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:       1150856 kB
Buffers:         80784 kB
Cached:         720100 kB
SwapCached:       5528 kB
Active:          37052 kB
Inactive:       772172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1150856 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:           10476 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            81852 kB
Committed_AS:   902692 kB
PageTables:       1368 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= 66372 MiB
End job on node22 at 2009-05-11 22:58:11