Trace number 1806523

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) 1200.01 1200.61

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark895.331
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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-1806523-1242150193/watcher-1806523-1242150193 -o /tmp/evaluation-result-1806523-1242150193/solver-1806523-1242150193 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806523-1242150193.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 30590
/proc/meminfo: memFree=1261352/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) R 30588 30590 30269 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30590/statm: 1339 230 191 169 0 50 0
[pid=30591] ppid=30590 vsize=3136 CPUtime=0
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 395 0 0 0 0 0 0 0 18 0 1 0 243053435 3211264 371 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 784 372 215 542 0 233 0

[startup+0.05945 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30590
/proc/meminfo: memFree=1261352/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=4616 CPUtime=0.05
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 804 0 0 0 5 0 0 0 19 0 1 0 243053435 4726784 780 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 1154 780 242 542 0 603 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9972

[startup+0.102457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30590
/proc/meminfo: memFree=1261352/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=5408 CPUtime=0.09
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 1022 0 0 0 9 0 0 0 19 0 1 0 243053435 5537792 998 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 1352 999 242 542 0 801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10764

[startup+0.301492 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30590
/proc/meminfo: memFree=1261352/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=5828 CPUtime=0.29
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 1114 0 0 0 29 0 0 0 21 0 1 0 243053435 5967872 1090 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 1457 1090 249 542 0 906 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11184

[startup+0.702565 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30590
/proc/meminfo: memFree=1261352/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=6088 CPUtime=0.69
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 1170 0 0 0 69 0 0 0 25 0 1 0 243053435 6234112 1146 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 1522 1146 250 542 0 971 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11444

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1256600/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=7880 CPUtime=1.48
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 1591 0 0 0 148 0 0 0 25 0 1 0 243053435 8069120 1567 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 1970 1567 250 542 0 1419 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13236

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1254808/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=9476 CPUtime=3.09
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 1992 0 0 0 308 1 0 0 25 0 1 0 243053435 9703424 1928 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 2369 1928 254 542 0 1818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14832

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1252888/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=11272 CPUtime=6.29
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 2555 0 0 0 626 3 0 0 25 0 1 0 243053435 11542528 2334 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 2818 2334 254 542 0 2267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16628

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1249824/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=14932 CPUtime=12.68
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 3557 0 0 0 1262 6 0 0 25 0 1 0 243053435 15290368 3097 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 3733 3097 254 542 0 3182 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20288

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1244128/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=20820 CPUtime=25.47
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 5251 0 0 0 2536 11 0 0 25 0 1 0 243053435 21319680 4429 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 5205 4429 254 542 0 4654 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26176

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1235936/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=30420 CPUtime=51.07
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 7831 0 0 0 5086 21 0 0 25 0 1 0 243053435 31150080 6460 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 7605 6460 254 542 0 7054 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35776

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1223264/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=45276 CPUtime=102.23
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 11814 0 0 0 10188 35 0 0 25 0 1 0 243053435 46362624 9607 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 11319 9607 254 542 0 10768 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 50632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1206944/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=63076 CPUtime=162.2
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 16703 0 0 0 16169 51 0 0 25 0 1 0 243053435 64589824 13709 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 15769 13709 254 542 0 15218 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 68432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1198560/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=72820 CPUtime=222.17
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 19978 0 0 0 22152 65 0 0 25 0 1 0 243053435 74567680 15944 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 18205 15944 254 542 0 17654 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 78176

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1190112/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=84084 CPUtime=282.15
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 22529 0 0 0 28137 78 0 0 25 0 1 0 243053435 86102016 17856 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 21021 17856 254 542 0 20470 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 89440

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1181408/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=94260 CPUtime=342.12
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 25448 0 0 0 34120 92 0 0 25 0 1 0 243053435 96522240 20040 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 23565 20040 254 542 0 23014 0
Current children cumulated CPU time (s) 342.12

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

/proc/30591/statm: 29550 25734 254 542 0 28999 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 123556

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1155680/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=120848 CPUtime=582.01
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 33671 0 0 0 58066 135 0 0 25 0 1 0 243053435 123748352 26445 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 30212 26445 254 542 0 29661 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 126204

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1149728/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=128608 CPUtime=641.98
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 35163 0 0 0 64055 143 0 0 25 0 1 0 243053435 131694592 27937 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 32152 27937 254 542 0 31601 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 133964

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1140704/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=136792 CPUtime=701.95
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 38473 0 0 0 70043 152 0 0 25 0 1 0 243053435 140075008 30129 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 34198 30129 254 542 0 33647 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 142148

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1139360/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=138472 CPUtime=761.93
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 38859 0 0 0 76033 160 0 0 25 0 1 0 243053435 141795328 30515 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 34618 30515 254 542 0 34067 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 143828

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1136096/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=142952 CPUtime=821.89
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 39678 0 0 0 82021 168 0 0 25 0 1 0 243053435 146382848 31334 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 35738 31334 254 542 0 35187 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 148308

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1118560/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=166144 CPUtime=881.86
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 44049 0 0 0 88006 180 0 0 25 0 1 0 243053435 170131456 35705 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 41536 35705 254 542 0 40985 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 171500

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1123488/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=161000 CPUtime=941.83
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 44096 0 0 0 93996 187 0 0 25 0 1 0 243053435 164864000 34466 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 40250 34466 254 542 0 39699 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 166356

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1121952/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=163560 CPUtime=1001.8
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 44482 0 0 0 99985 195 0 0 25 0 1 0 243053435 167485440 34852 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 40890 34852 254 542 0 40339 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 168916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30592
/proc/meminfo: memFree=1118304/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=166820 CPUtime=1061.78
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 45456 0 0 0 105974 204 0 0 25 0 1 0 243053435 170823680 35826 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 41705 35826 254 542 0 41154 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 172176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30598
/proc/meminfo: memFree=1100768/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=184248 CPUtime=1121.74
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 49766 0 0 0 111961 213 0 0 25 0 1 0 243053435 188669952 40136 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 46062 40136 254 542 0 45511 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 189604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30598
/proc/meminfo: memFree=1105312/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=179636 CPUtime=1181.72
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 50106 0 0 0 117950 222 0 0 25 0 1 0 243053435 183947264 38997 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 44909 38997 254 542 0 44358 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 184992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30598
/proc/meminfo: memFree=1104928/2055920 swapFree=4168304/4192956
[pid=30590] ppid=30588 vsize=5356 CPUtime=0
/proc/30590/stat : 30590 (kw_pre) S 30588 30590 30269 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243053435 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30590/statm: 1339 231 192 169 0 50 0
[pid=30591] ppid=30590 vsize=179636 CPUtime=1200.01
/proc/30591/stat : 30591 (kw_preprocessor) R 30590 30590 30269 0 -1 0 50198 0 0 0 119776 225 0 0 25 0 1 0 243053435 183947264 39089 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/30591/statm: 44909 39089 254 542 0 44358 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 184992

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 30590 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=0
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1197.76
CPU system time (s): 2.25
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 189604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0
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 1.03884 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-12 19:43:13
IDJOB=1806523
IDBENCH=24751
IDSOLVER=646
FILE ID=node2/1806523-1242150193
PBS_JOBID= 9289719
Free space on /tmp= 66348 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806523-1242150193/watcher-1806523-1242150193 -o /tmp/evaluation-result-1806523-1242150193/solver-1806523-1242150193 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806523-1242150193.cnf

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=890025300

node2.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		: 3000.265
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		: 3000.265
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:       1261832 kB
Buffers:         79404 kB
Cached:         608164 kB
SwapCached:      18952 kB
Active:         194520 kB
Inactive:       514408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261832 kB
SwapTotal:     4192956 kB
SwapFree:      4168304 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            71144 kB
Committed_AS:  1125672 kB
PageTables:       1468 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= 66348 MiB
End job on node2 at 2009-05-12 20:03:16