Trace number 1797415

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) 1200.03 1200.81

General information on the benchmark

Namemanol-pipe-f10ni.cnf
MD5SUMb99a5b8844b4e1d2656eb1422e6e888f
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 variables368888
Number of clauses1100500
Sum of the clauses size2567832
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2733666
Number of clauses of size 3366833
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797415-1242090182/watcher-1797415-1242090182 -o /tmp/evaluation-result-1797415-1242090182/solver-1797415-1242090182 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797415-1242090182.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 5628
/proc/meminfo: memFree=1856880/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=5520 CPUtime=0
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 843 0 0 0 0 0 0 0 18 0 1 0 237051295 5652480 820 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 1380 827 190 542 0 829 0

[startup+0.081856 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5628
/proc/meminfo: memFree=1856880/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=51184 CPUtime=0.07
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 10195 0 0 0 3 4 0 0 18 0 1 0 237051295 52412416 10172 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 12796 10175 205 542 0 12245 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 56540

[startup+0.101857 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5628
/proc/meminfo: memFree=1856880/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=57784 CPUtime=0.08
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 12392 0 0 0 4 4 0 0 18 0 1 0 237051295 59170816 12368 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 14446 12372 205 542 0 13895 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 63140

[startup+0.301889 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5628
/proc/meminfo: memFree=1856880/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=180852 CPUtime=0.29
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 43528 0 0 0 12 17 0 0 19 0 1 0 237051295 185192448 43504 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 45213 43509 205 542 0 44662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 186208

[startup+0.701953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5628
/proc/meminfo: memFree=1856880/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=227924 CPUtime=0.69
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 53370 0 0 0 48 21 0 0 23 0 1 0 237051295 233394176 53346 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 56981 53346 215 542 0 56430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 233280

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1639264/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=238352 CPUtime=1.48
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 56306 0 0 0 125 23 0 0 25 0 1 0 237051295 244072448 56282 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 59588 56282 215 542 0 59037 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 243708

[startup+3.10234 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1622816/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=258944 CPUtime=3.09
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 62081 0 0 0 282 27 0 0 25 0 1 0 237051295 265158656 62057 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 64736 62057 215 542 0 64185 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 264300

[startup+6.30185 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 5630
/proc/meminfo: memFree=1573344/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=297128 CPUtime=6.28
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 75623 0 0 0 593 35 0 0 25 0 1 0 237051295 304259072 72668 1992294400 4194304 6416590 548682068912 18446744073709551615 4312188 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 74282 72668 225 542 0 73731 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 302484

[startup+12.7019 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 5630
/proc/meminfo: memFree=1420896/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=442460 CPUtime=12.67
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 111874 0 0 0 1157 110 0 0 25 0 1 0 237051295 453079040 107382 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 110615 107382 242 542 0 110064 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 447816

[startup+25.5019 s]
/proc/loadavg: 1.33 1.08 1.02 2/66 5630
/proc/meminfo: memFree=1197728/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=621236 CPUtime=25.12
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 154154 0 0 0 2238 274 0 0 25 0 1 0 237051295 636145664 149662 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 155309 149662 243 542 0 154758 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 626592

[startup+51.102 s]
/proc/loadavg: 1.33 1.10 1.03 2/66 5630
/proc/meminfo: memFree=1191200/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=621172 CPUtime=50.68
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 157127 0 0 0 4780 288 0 0 25 0 1 0 237051295 636080128 149753 1992294400 4194304 6416590 548682068912 18446744073709551615 4576219 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 155293 149753 253 542 0 154742 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 626528

[startup+102.305 s]
/proc/loadavg: 1.21 1.10 1.03 2/66 5630
/proc/meminfo: memFree=1181664/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=629896 CPUtime=101.87
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 159523 0 0 0 9883 304 0 0 25 0 1 0 237051295 645013504 152149 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 157474 152149 253 542 0 156923 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 635252

[startup+162.302 s]
/proc/loadavg: 1.07 1.08 1.03 2/66 5630
/proc/meminfo: memFree=1180896/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=629900 CPUtime=161.85
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 159723 0 0 0 15865 320 0 0 25 0 1 0 237051295 645017600 152349 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 157475 152349 254 542 0 156924 0
Current children cumulated CPU time (s) 161.85
Current children cumulated vsize (KiB) 635256

[startup+222.301 s]
/proc/loadavg: 1.02 1.06 1.02 2/66 5630
/proc/meminfo: memFree=1179872/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=629900 CPUtime=221.82
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 159971 0 0 0 21848 334 0 0 25 0 1 0 237051295 645017600 152597 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 157475 152597 254 542 0 156924 0
Current children cumulated CPU time (s) 221.82
Current children cumulated vsize (KiB) 635256

[startup+282.303 s]
/proc/loadavg: 1.01 1.05 1.02 2/66 5630
/proc/meminfo: memFree=1179232/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=629900 CPUtime=281.82
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 160139 0 0 0 27828 354 0 0 25 0 1 0 237051295 645017600 152765 1992294400 4194304 6416590 548682068912 18446744073709551615 4306566 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 157475 152765 254 542 0 156924 0
Current children cumulated CPU time (s) 281.82
Current children cumulated vsize (KiB) 635256

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/66 5630
/proc/meminfo: memFree=1178720/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=630040 CPUtime=341.79
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 160255 0 0 0 33813 366 0 0 25 0 1 0 237051295 645160960 152881 1992294400 4194304 6416590 548682068912 18446744073709551615 4370114 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 157510 152881 254 542 0 156959 0
Current children cumulated CPU time (s) 341.79

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

/proc/5629/statm: 160389 155408 254 542 0 159838 0
Current children cumulated CPU time (s) 521.74
Current children cumulated vsize (KiB) 646912

[startup+582.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 5630
/proc/meminfo: memFree=1168352/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=641556 CPUtime=581.72
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 162835 0 0 0 57758 414 0 0 25 0 1 0 237051295 656953344 155461 1992294400 4194304 6416590 548682068912 18446744073709551615 4419806 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 160389 155461 254 542 0 159838 0
Current children cumulated CPU time (s) 581.72
Current children cumulated vsize (KiB) 646912

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1153568/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=656036 CPUtime=641.71
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 166501 0 0 0 63744 427 0 0 25 0 1 0 237051295 671780864 159127 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 164009 159127 254 542 0 163458 0
Current children cumulated CPU time (s) 641.71
Current children cumulated vsize (KiB) 661392

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1153440/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=656036 CPUtime=701.68
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 166510 0 0 0 69730 438 0 0 25 0 1 0 237051295 671780864 159136 1992294400 4194304 6416590 548682068912 18446744073709551615 4339549 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 164009 159136 254 542 0 163458 0
Current children cumulated CPU time (s) 701.68
Current children cumulated vsize (KiB) 661392

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1151456/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=657576 CPUtime=761.66
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 167003 0 0 0 75720 446 0 0 25 0 1 0 237051295 673357824 159629 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 164394 159629 254 542 0 163843 0
Current children cumulated CPU time (s) 761.66
Current children cumulated vsize (KiB) 662932

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1151392/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=657576 CPUtime=821.64
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 167006 0 0 0 81709 455 0 0 25 0 1 0 237051295 673357824 159632 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 164394 159632 254 542 0 163843 0
Current children cumulated CPU time (s) 821.64
Current children cumulated vsize (KiB) 662932

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1148640/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=662132 CPUtime=881.62
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 167688 0 0 0 87697 465 0 0 25 0 1 0 237051295 678023168 160314 1992294400 4194304 6416590 548682068912 18446744073709551615 5280338 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 165533 160314 254 542 0 164982 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 667488

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1144736/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=667732 CPUtime=941.6
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 168673 0 0 0 93687 473 0 0 25 0 1 0 237051295 683757568 161299 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 166933 161299 254 542 0 166382 0
Current children cumulated CPU time (s) 941.6
Current children cumulated vsize (KiB) 673088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1141152/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=671208 CPUtime=1001.59
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 169564 0 0 0 99679 480 0 0 25 0 1 0 237051295 687316992 162190 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 167802 162190 254 542 0 167251 0
Current children cumulated CPU time (s) 1001.59
Current children cumulated vsize (KiB) 676564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1116192/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=696328 CPUtime=1061.57
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 175792 0 0 0 105671 486 0 0 25 0 1 0 237051295 713039872 168418 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 174082 168418 254 542 0 173531 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 701684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1116000/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=696328 CPUtime=1121.55
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 175833 0 0 0 111661 494 0 0 25 0 1 0 237051295 713039872 168459 1992294400 4194304 6416590 548682068912 18446744073709551615 4338375 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 174082 168459 254 542 0 173531 0
Current children cumulated CPU time (s) 1121.55
Current children cumulated vsize (KiB) 701684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1115744/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=696484 CPUtime=1181.53
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 175873 0 0 0 117651 502 0 0 25 0 1 0 237051295 713199616 168499 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 174121 168499 254 542 0 173570 0
Current children cumulated CPU time (s) 1181.53
Current children cumulated vsize (KiB) 701840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5630
/proc/meminfo: memFree=1112672/2055920 swapFree=4181456/4192956
[pid=5628] ppid=5626 vsize=5356 CPUtime=0
/proc/5628/stat : 5628 (kw_pre) S 5626 5628 5409 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237051295 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5628/statm: 1339 231 192 169 0 50 0
[pid=5629] ppid=5628 vsize=701604 CPUtime=1200.03
/proc/5629/stat : 5629 (kw_preprocessor) R 5628 5628 5409 0 -1 0 176647 0 0 0 119499 504 0 0 25 0 1 0 237051295 718442496 169273 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/5629/statm: 175401 169273 254 542 0 174850 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 706960

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 5628 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.03
CPU user time (s): 1194.99
CPU system time (s): 5.04
CPU usage (%): 99.9348
Max. virtual memory (cumulated for all children) (KiB): 706960

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 1.39079 second user time and 2.98355 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-12 03:03:03
IDJOB=1797415
IDBENCH=71749
IDSOLVER=646
FILE ID=node26/1797415-1242090182
PBS_JOBID= 9277686
Free space on /tmp= 66108 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/manol-pipe-f10ni.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797415-1242090182/watcher-1797415-1242090182 -o /tmp/evaluation-result-1797415-1242090182/solver-1797415-1242090182 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797415-1242090182.cnf

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

MD5SUM BENCH= b99a5b8844b4e1d2656eb1422e6e888f
RANDOM SEED=101741103

node26.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		: 3000.261
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		: 3000.261
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:       1857296 kB
Buffers:         10928 kB
Cached:         109724 kB
SwapCached:       5352 kB
Active:          46112 kB
Inactive:        82400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857296 kB
SwapTotal:     4192956 kB
SwapFree:      4181456 kB
Dirty:           22992 kB
Writeback:           0 kB
Mapped:          13572 kB
Slab:            56108 kB
Committed_AS:   796284 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= 66044 MiB
End job on node26 at 2009-05-12 03:23:06