Trace number 1797450

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.08 1200.61

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
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 variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

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-1797450-1242090917/watcher-1797450-1242090917 -o /tmp/evaluation-result-1797450-1242090917/solver-1797450-1242090917 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797450-1242090917.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 0.99 0.99 3/64 12951
/proc/meminfo: memFree=1146016/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=5520 CPUtime=0
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 681 0 0 0 0 0 0 0 19 0 1 0 237119103 5652480 658 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 1380 667 190 542 0 829 0

[startup+0.0935141 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 12951
/proc/meminfo: memFree=1146016/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=39176 CPUtime=0.08
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 6165 0 0 0 7 1 0 0 19 0 1 0 237119103 40116224 6141 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 9794 6141 216 542 0 9243 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 44532

[startup+0.102514 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 12951
/proc/meminfo: memFree=1146016/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=39308 CPUtime=0.09
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 6206 0 0 0 8 1 0 0 19 0 1 0 237119103 40251392 6182 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 9827 6182 216 542 0 9276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44664

[startup+0.30253 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 12951
/proc/meminfo: memFree=1146016/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=42872 CPUtime=0.29
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 7166 0 0 0 27 2 0 0 21 0 1 0 237119103 43900928 7142 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 10718 7142 216 542 0 10167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 48228

[startup+0.702565 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 12951
/proc/meminfo: memFree=1146016/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=49752 CPUtime=0.69
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 9049 0 0 0 66 3 0 0 25 0 1 0 237119103 50946048 9025 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 12438 9025 216 542 0 11887 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55108

[startup+1.50164 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=1104912/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=62944 CPUtime=1.48
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 12691 0 0 0 144 4 0 0 25 0 1 0 237119103 64454656 12667 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 15736 12668 216 542 0 15185 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68300

[startup+3.10177 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=1083856/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=90340 CPUtime=3.08
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 20839 0 0 0 300 8 0 0 25 0 1 0 237119103 92508160 20046 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 22585 20046 217 542 0 22034 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 95696

[startup+6.30105 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=1024400/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=142548 CPUtime=6.29
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 36614 0 0 0 613 16 0 0 25 0 1 0 237119103 145969152 34284 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 35637 34284 217 542 0 35086 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 147904

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=944272/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=208372 CPUtime=12.68
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 52872 0 0 0 1246 22 0 0 25 0 1 0 237119103 213372928 50542 1992294400 4194304 6416590 548682068912 18446744073709551615 4567573 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 52093 50542 234 542 0 51542 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 213728

[startup+25.5027 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=922896/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=239976 CPUtime=25.46
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 58136 0 0 0 2519 27 0 0 25 0 1 0 237119103 245735424 55806 1992294400 4194304 6416590 548682068912 18446744073709551615 4567192 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 59994 55806 243 542 0 59443 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 245332

[startup+51.1029 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=877712/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=284344 CPUtime=51.04
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 69070 0 0 0 5067 37 0 0 25 0 1 0 237119103 291168256 66740 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 71086 66740 250 542 0 70535 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 289700

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=877008/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=284344 CPUtime=102.22
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 69197 0 0 0 10183 39 0 0 25 0 1 0 237119103 291168256 66867 1992294400 4194304 6416590 548682068912 18446744073709551615 4335261 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 71086 66867 253 542 0 70535 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 289700

[startup+162.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=876176/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=284344 CPUtime=162.18
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 69422 0 0 0 16162 56 0 0 25 0 1 0 237119103 291168256 67092 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 71086 67092 253 542 0 70535 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 289700

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=874128/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=284344 CPUtime=222.16
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 69956 0 0 0 22136 80 0 0 25 0 1 0 237119103 291168256 67626 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 71086 67626 254 542 0 70535 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 289700

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=872976/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=284344 CPUtime=282.14
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 70221 0 0 0 28123 91 0 0 25 0 1 0 237119103 291168256 67891 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 71086 67891 254 542 0 70535 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 289700

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=868112/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=290144 CPUtime=342.13
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 71428 0 0 0 34111 102 0 0 25 0 1 0 237119103 297107456 69098 1992294400 4194304 6416590 548682068912 18446744073709551615 4293570 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 72536 69098 254 542 0 71985 0
Current children cumulated CPU time (s) 342.13

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

/proc/12952/statm: 87233 82902 254 542 0 86682 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 354288

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=802576/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=361932 CPUtime=582.03
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 87897 0 0 0 58032 171 0 0 25 0 1 0 237119103 370618368 85567 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 90483 85567 254 542 0 89932 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 367288

[startup+642.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=781008/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=386888 CPUtime=642.01
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 93163 0 0 0 64010 191 0 0 25 0 1 0 237119103 396173312 90833 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 96722 90833 254 542 0 96171 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 392244

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=769744/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=399016 CPUtime=701.99
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 95987 0 0 0 69997 202 0 0 25 0 1 0 237119103 408592384 93657 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 99754 93657 254 542 0 99203 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 404372

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=707280/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=463304 CPUtime=761.97
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 111545 0 0 0 75956 241 0 0 25 0 1 0 237119103 474423296 109215 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 115826 109215 254 542 0 115275 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 468660

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=680400/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=491812 CPUtime=821.94
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 118499 0 0 0 81930 264 0 0 25 0 1 0 237119103 503615488 116169 1992294400 4194304 6416590 548682068912 18446744073709551615 4429728 0 0 4096 0 0 0 0 17 1 0 0
/proc/12952/statm: 122953 116169 254 542 0 122402 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 497168

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=617296/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=554364 CPUtime=881.91
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 134014 0 0 0 87898 293 0 0 25 0 1 0 237119103 567668736 131684 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 138591 131684 254 542 0 138040 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 559720

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=617104/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=554364 CPUtime=941.89
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 134074 0 0 0 93890 299 0 0 25 0 1 0 237119103 567668736 131744 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 138591 131744 254 542 0 138040 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 559720

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=595792/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=580688 CPUtime=1001.87
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 139373 0 0 0 99869 318 0 0 25 0 1 0 237119103 594624512 137043 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 145172 137043 254 542 0 144621 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 586044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=589200/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=586180 CPUtime=1061.84
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 141021 0 0 0 105853 331 0 0 25 0 1 0 237119103 600248320 138691 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 146545 138691 254 542 0 145994 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 591536

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=582288/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=596048 CPUtime=1121.83
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 142741 0 0 0 111835 348 0 0 25 0 1 0 237119103 610353152 140411 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 149012 140411 254 542 0 148461 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 601404

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=573328/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=611408 CPUtime=1181.78
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 145007 0 0 0 117818 360 0 0 25 0 1 0 237119103 626081792 142677 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 152852 142677 254 542 0 152301 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 616764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12953
/proc/meminfo: memFree=572560/2055920 swapFree=4181940/4192956
[pid=12951] ppid=12949 vsize=5356 CPUtime=0
/proc/12951/stat : 12951 (kw_pre) S 12949 12951 12729 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237119103 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12951/statm: 1339 231 192 169 0 50 0
[pid=12952] ppid=12951 vsize=611408 CPUtime=1200.08
/proc/12952/stat : 12952 (kw_preprocessor) R 12951 12951 12729 0 -1 0 145163 0 0 0 119643 365 0 0 25 0 1 0 237119103 626081792 142833 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/12952/statm: 152852 142833 254 542 0 152301 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 616764

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12951 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 1200.08
#
# 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): 1200.08
CPU user time (s): 1196.43
CPU system time (s): 3.65
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 616764

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 1.10883 second user time and 3.2675 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-12 03:15:19
IDJOB=1797450
IDBENCH=71777
IDSOLVER=646
FILE ID=node58/1797450-1242090917
PBS_JOBID= 9277692
Free space on /tmp= 66076 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797450-1242090917/watcher-1797450-1242090917 -o /tmp/evaluation-result-1797450-1242090917/solver-1797450-1242090917 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797450-1242090917.cnf

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

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=2077230825

node58.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		: 3000.233
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		: 3000.233
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:       1146432 kB
Buffers:         69436 kB
Cached:         756384 kB
SwapCached:       4936 kB
Active:         231232 kB
Inactive:       603036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1146432 kB
SwapTotal:     4192956 kB
SwapFree:      4181940 kB
Dirty:           27164 kB
Writeback:           0 kB
Mapped:          14656 kB
Slab:            61208 kB
Committed_AS:   762692 kB
PageTables:       1356 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= 66072 MiB
End job on node58 at 2009-05-12 03:35:21