Trace number 1796873

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

NameAPPLICATIONS/crypto/
desgen/gss-33-s100.cnf
MD5SUMabeb2c5a0bb0ad39fbdbdbc07efbecf7
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 variables32402
Number of clauses97556
Sum of the clauses size230290
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 262250
Number of clauses of size 335242
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-1796873-1242081895/watcher-1796873-1242081895 -o /tmp/evaluation-result-1796873-1242081895/solver-1796873-1242081895 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796873-1242081895.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: 0.97 0.98 0.99 3/64 17050
/proc/meminfo: memFree=1269032/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) R 17048 17050 16665 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17050/statm: 1339 230 191 169 0 50 0
[pid=17051] ppid=17050 vsize=4152 CPUtime=0
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 574 0 0 0 0 0 0 0 18 0 1 0 236217988 4251648 550 1992294400 4194304 6416590 548682068912 18446744073709551615 4280135 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 1038 561 198 542 0 487 0

[startup+0.0658879 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 17050
/proc/meminfo: memFree=1269032/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=22276 CPUtime=0.06
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 4935 0 0 0 4 2 0 0 19 0 1 0 236217988 22810624 4911 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 5569 4911 217 542 0 5018 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 27632

[startup+0.101894 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 17050
/proc/meminfo: memFree=1269032/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=22672 CPUtime=0.09
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 5070 0 0 0 7 2 0 0 19 0 1 0 236217988 23216128 5046 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 5668 5047 217 542 0 5117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28028

[startup+0.301933 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 17050
/proc/meminfo: memFree=1269032/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=25504 CPUtime=0.29
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 5890 0 0 0 27 2 0 0 21 0 1 0 236217988 26116096 5817 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 6376 5817 217 542 0 5825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30860

[startup+0.702007 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 17050
/proc/meminfo: memFree=1269032/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=34212 CPUtime=0.69
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 8452 0 0 0 65 4 0 0 25 0 1 0 236217988 35033088 8092 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 8553 8092 242 542 0 8002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39568

[startup+1.50216 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1229912/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=48172 CPUtime=1.49
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 12130 0 0 0 135 14 0 0 25 0 1 0 236217988 49328128 11577 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 12043 11577 242 542 0 11492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53528

[startup+3.10147 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1210520/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64448 CPUtime=3.09
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16194 0 0 0 291 18 0 0 25 0 1 0 236217988 65994752 15387 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16112 15387 250 542 0 15561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69804

[startup+6.30108 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204248/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64448 CPUtime=6.29
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16196 0 0 0 611 18 0 0 25 0 1 0 236217988 65994752 15389 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16112 15389 250 542 0 15561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69804

[startup+12.7013 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204248/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64448 CPUtime=12.68
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16199 0 0 0 1250 18 0 0 25 0 1 0 236217988 65994752 15392 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16112 15392 250 542 0 15561 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 69804

[startup+25.5017 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204312/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64448 CPUtime=25.47
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16205 0 0 0 2529 18 0 0 25 0 1 0 236217988 65994752 15398 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16112 15398 250 542 0 15561 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 69804

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204376/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64448 CPUtime=51.06
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16217 0 0 0 5087 19 0 0 25 0 1 0 236217988 65994752 15410 1992294400 4194304 6416590 548682068912 18446744073709551615 4420134 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16112 15410 250 542 0 15561 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 69804

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204312/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64452 CPUtime=102.23
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16236 0 0 0 10203 20 0 0 25 0 1 0 236217988 65998848 15429 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16113 15429 251 542 0 15562 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 69808

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204312/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64452 CPUtime=162.2
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16256 0 0 0 16198 22 0 0 25 0 1 0 236217988 65998848 15449 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16113 15449 254 542 0 15562 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69808

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204312/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64644 CPUtime=222.18
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16264 0 0 0 22194 24 0 0 25 0 1 0 236217988 66195456 15457 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16161 15457 254 542 0 15610 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 70000

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204248/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64644 CPUtime=282.16
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16271 0 0 0 28191 25 0 0 25 0 1 0 236217988 66195456 15464 1992294400 4194304 6416590 548682068912 18446744073709551615 4293687 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 16161 15464 254 542 0 15610 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 70000

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17052
/proc/meminfo: memFree=1204248/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=64644 CPUtime=342.12
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 16280 0 0 0 34186 26 0 0 25 0 1 0 236217988 66195456 15473 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/17051/statm: 16161 15473 254 542 0 15610 0
Current children cumulated CPU time (s) 342.12

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

/proc/17051/statm: 16863 16195 254 542 0 16312 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 72808

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 17052
/proc/meminfo: memFree=1196760/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=72692 CPUtime=582.01
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 18130 0 0 0 58168 33 0 0 25 0 1 0 236217988 74436608 17323 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 18173 17323 254 542 0 17622 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 78048

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 17052
/proc/meminfo: memFree=1196760/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=72692 CPUtime=641.99
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 18136 0 0 0 64164 35 0 0 25 0 1 0 236217988 74436608 17329 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 18173 17329 254 542 0 17622 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 78048

[startup+702.303 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 17052
/proc/meminfo: memFree=1191832/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=78028 CPUtime=701.94
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 19396 0 0 0 70157 37 0 0 25 0 1 0 236217988 79900672 18589 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 19507 18589 254 542 0 18956 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 83384

[startup+762.306 s]
/proc/loadavg: 1.05 1.03 1.00 2/66 17052
/proc/meminfo: memFree=1191128/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=78556 CPUtime=761.92
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 19523 0 0 0 76154 38 0 0 25 0 1 0 236217988 80441344 18716 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 19639 18716 254 542 0 19088 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 83912

[startup+822.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 17052
/proc/meminfo: memFree=1189912/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=79772 CPUtime=821.89
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 19860 0 0 0 82148 41 0 0 25 0 1 0 236217988 81686528 19053 1992294400 4194304 6416590 548682068912 18446744073709551615 4293550 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 19943 19053 254 542 0 19392 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 85128

[startup+882.301 s]
/proc/loadavg: 1.12 1.06 1.00 2/66 17052
/proc/meminfo: memFree=1186008/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=83680 CPUtime=881.86
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 20817 0 0 0 88143 43 0 0 25 0 1 0 236217988 85688320 20010 1992294400 4194304 6416590 548682068912 18446744073709551615 4293648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 20920 20010 254 542 0 20369 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 89036

[startup+942.302 s]
/proc/loadavg: 1.11 1.06 1.00 2/66 17052
/proc/meminfo: memFree=1186008/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=83680 CPUtime=941.84
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 20818 0 0 0 94140 44 0 0 25 0 1 0 236217988 85688320 20011 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 20920 20011 254 542 0 20369 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 89036

[startup+1002.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/66 17058
/proc/meminfo: memFree=1182736/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=86876 CPUtime=1001.8
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 21627 0 0 0 100134 46 0 0 25 0 1 0 236217988 88961024 20820 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 21719 20820 254 542 0 21168 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 92232

[startup+1062.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/66 17058
/proc/meminfo: memFree=1181712/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=87872 CPUtime=1061.77
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 21874 0 0 0 106130 47 0 0 25 0 1 0 236217988 89980928 21067 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 21968 21067 254 542 0 21417 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 93228

[startup+1122.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/66 17058
/proc/meminfo: memFree=1181648/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=87872 CPUtime=1121.75
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 21888 0 0 0 112127 48 0 0 25 0 1 0 236217988 89980928 21081 1992294400 4194304 6416590 548682068912 18446744073709551615 4370261 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 21968 21081 254 542 0 21417 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 93228

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/66 17058
/proc/meminfo: memFree=1178192/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=91572 CPUtime=1181.72
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 22801 0 0 0 118122 50 0 0 25 0 1 0 236217988 93769728 21994 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 22893 21994 254 542 0 22342 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 96928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.34 1.12 1.02 2/66 17058
/proc/meminfo: memFree=1175440/2055920 swapFree=4191900/4192956
[pid=17050] ppid=17048 vsize=5356 CPUtime=0
/proc/17050/stat : 17050 (kw_pre) S 17048 17050 16665 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236217988 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17050/statm: 1339 231 192 169 0 50 0
[pid=17051] ppid=17050 vsize=94392 CPUtime=1200.01
/proc/17051/stat : 17051 (kw_preprocessor) R 17050 17050 16665 0 -1 0 23475 0 0 0 119950 51 0 0 25 0 1 0 236217988 96657408 22668 1992294400 4194304 6416590 548682068912 18446744073709551615 4294686 0 0 4096 0 0 0 0 17 0 0 0
/proc/17051/statm: 23598 22668 254 542 0 23047 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 99748

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 17050 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 1200.01
#
# 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): 1199.5
CPU system time (s): 0.51
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 99748

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 1.00285 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-12 00:44:55
IDJOB=1796873
IDBENCH=70865
IDSOLVER=646
FILE ID=node38/1796873-1242081895
PBS_JOBID= 9277637
Free space on /tmp= 66252 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-33-s100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796873-1242081895/watcher-1796873-1242081895 -o /tmp/evaluation-result-1796873-1242081895/solver-1796873-1242081895 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796873-1242081895.cnf

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

MD5SUM BENCH= abeb2c5a0bb0ad39fbdbdbc07efbecf7
RANDOM SEED=1139328256

node38.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:       1269576 kB
Buffers:         67872 kB
Cached:         619756 kB
SwapCached:        260 kB
Active:         285592 kB
Inactive:       415804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1269576 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4568 kB
Writeback:           0 kB
Mapped:          22356 kB
Slab:            70972 kB
Committed_AS:   876656 kB
PageTables:       1456 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= 66244 MiB
End job on node38 at 2009-05-12 01:04:58