Trace number 1796885

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 1200.61

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-21-s100.cnf
MD5SUMd34c45eae853ce60c342643824196dbf
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 variables31613
Number of clauses95104
Sum of the clauses size224206
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260978
Number of clauses of size 334062
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-1796885-1242082055/watcher-1796885-1242082055 -o /tmp/evaluation-result-1796885-1242082055/solver-1796885-1242082055 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796885-1242082055.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 13157
/proc/meminfo: memFree=1483696/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=3864 CPUtime=0
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 557 0 0 0 0 0 0 0 19 0 1 0 236233914 3956736 533 1992294400 4194304 6416590 548682068912 18446744073709551615 4279926 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 966 539 198 542 0 415 0

[startup+0.027746 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13157
/proc/meminfo: memFree=1483696/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=17688 CPUtime=0.01
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 3966 0 0 0 0 1 0 0 19 0 1 0 236233914 18112512 3942 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 4422 3947 205 542 0 3871 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23044

[startup+0.101754 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13157
/proc/meminfo: memFree=1483696/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=22192 CPUtime=0.08
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 4958 0 0 0 7 1 0 0 19 0 1 0 236233914 22724608 4934 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 5548 4934 217 542 0 4997 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27548

[startup+0.301783 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13157
/proc/meminfo: memFree=1483696/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=24892 CPUtime=0.29
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 5771 0 0 0 27 2 0 0 21 0 1 0 236233914 25489408 5698 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 6223 5698 217 542 0 5672 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30248

[startup+0.701842 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13157
/proc/meminfo: memFree=1483696/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=33420 CPUtime=0.69
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 8249 0 0 0 66 3 0 0 25 0 1 0 236233914 34222080 7893 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 8355 7893 242 542 0 7804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38776

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1448224/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=45272 CPUtime=1.49
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 11358 0 0 0 133 16 0 0 25 0 1 0 236233914 46358528 10809 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 11318 10810 242 542 0 10767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50628

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1425568/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60488 CPUtime=3.09
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15150 0 0 0 290 19 0 0 25 0 1 0 236233914 61939712 14354 1992294400 4194304 6416590 548682068912 18446744073709551615 4337363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13158/statm: 15122 14354 250 542 0 14571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65844

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423712/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60488 CPUtime=6.28
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15151 0 0 0 609 19 0 0 25 0 1 0 236233914 61939712 14355 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15122 14355 250 542 0 14571 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65844

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423648/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60488 CPUtime=12.68
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15154 0 0 0 1249 19 0 0 25 0 1 0 236233914 61939712 14358 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15122 14358 250 542 0 14571 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65844

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423776/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60488 CPUtime=25.47
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15160 0 0 0 2528 19 0 0 25 0 1 0 236233914 61939712 14364 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15122 14364 250 542 0 14571 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 65844

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423712/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60488 CPUtime=51.05
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15172 0 0 0 5085 20 0 0 25 0 1 0 236233914 61939712 14376 1992294400 4194304 6416590 548682068912 18446744073709551615 4294715 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15122 14376 250 542 0 14571 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 65844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423648/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60492 CPUtime=102.23
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15193 0 0 0 10202 21 0 0 25 0 1 0 236233914 61943808 14397 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15123 14397 251 542 0 14572 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 65848

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423648/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60492 CPUtime=162.21
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15211 0 0 0 16198 23 0 0 25 0 1 0 236233914 61943808 14415 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15123 14415 254 542 0 14572 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 65848

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423648/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60676 CPUtime=222.17
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15218 0 0 0 22193 24 0 0 25 0 1 0 236233914 62132224 14422 1992294400 4194304 6416590 548682068912 18446744073709551615 4367757 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15169 14422 254 542 0 14618 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 66032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1423584/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=60676 CPUtime=282.15
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15226 0 0 0 28189 26 0 0 25 0 1 0 236233914 62132224 14430 1992294400 4194304 6416590 548682068912 18446744073709551615 4427760 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15169 14430 254 542 0 14618 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 66032

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1422496/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=61844 CPUtime=342.12
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 15526 0 0 0 34184 28 0 0 25 0 1 0 236233914 63328256 14730 1992294400 4194304 6416590 548682068912 18446744073709551615 4337529 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 15461 14730 254 542 0 14910 0
Current children cumulated CPU time (s) 342.12

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

/proc/13158/statm: 15733 14969 254 542 0 15182 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 68288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13159
/proc/meminfo: memFree=1419104/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=65772 CPUtime=582
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 16393 0 0 0 58166 34 0 0 25 0 1 0 236233914 67350528 15597 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 16443 15597 254 542 0 15892 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 71128

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 13159
/proc/meminfo: memFree=1417760/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=67064 CPUtime=641.98
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 16700 0 0 0 64162 36 0 0 25 0 1 0 236233914 68673536 15904 1992294400 4194304 6416590 548682068912 18446744073709551615 4293648 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 16766 15904 254 542 0 16215 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 72420

[startup+702.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 13159
/proc/meminfo: memFree=1413984/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=71232 CPUtime=701.95
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 17666 0 0 0 70157 38 0 0 25 0 1 0 236233914 72941568 16870 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 17808 16870 254 542 0 17257 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 76588

[startup+762.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 13159
/proc/meminfo: memFree=1412576/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=72616 CPUtime=761.93
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 17998 0 0 0 76153 40 0 0 25 0 1 0 236233914 74358784 17202 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 18154 17202 254 542 0 17603 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 77972

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13165
/proc/meminfo: memFree=1411872/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=73204 CPUtime=821.9
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 18142 0 0 0 82149 41 0 0 25 0 1 0 236233914 74960896 17346 1992294400 4194304 6416590 548682068912 18446744073709551615 4371434 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 18301 17346 254 542 0 17750 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 78560

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13165
/proc/meminfo: memFree=1407456/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=77512 CPUtime=881.87
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 19220 0 0 0 88143 44 0 0 25 0 1 0 236233914 79372288 18424 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 19378 18424 254 542 0 18827 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 82868

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13165
/proc/meminfo: memFree=1407392/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=77512 CPUtime=941.85
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 19248 0 0 0 94140 45 0 0 25 0 1 0 236233914 79372288 18452 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 19378 18452 254 542 0 18827 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 82868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13165
/proc/meminfo: memFree=1404896/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=80060 CPUtime=1001.81
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 19905 0 0 0 100134 47 0 0 25 0 1 0 236233914 81981440 19109 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 20015 19109 254 542 0 19464 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 85416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13165
/proc/meminfo: memFree=1402336/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=83180 CPUtime=1061.78
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 20546 0 0 0 106130 48 0 0 25 0 1 0 236233914 85176320 19750 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 20795 19750 254 542 0 20244 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 88536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13165
/proc/meminfo: memFree=1402336/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=83668 CPUtime=1121.76
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 20549 0 0 0 112127 49 0 0 25 0 1 0 236233914 85676032 19753 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 20917 19753 254 542 0 20366 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 89024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13165
/proc/meminfo: memFree=1400672/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=85140 CPUtime=1181.73
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 21005 0 0 0 118122 51 0 0 25 0 1 0 236233914 87183360 20209 1992294400 4194304 6416590 548682068912 18446744073709551615 4293564 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 21285 20209 254 542 0 20734 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 90496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13165
/proc/meminfo: memFree=1398688/2055920 swapFree=4145916/4192956
[pid=13157] ppid=13155 vsize=5356 CPUtime=0
/proc/13157/stat : 13157 (kw_pre) S 13155 13157 12741 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236233913 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13157/statm: 1339 231 192 169 0 50 0
[pid=13158] ppid=13157 vsize=87180 CPUtime=1200.03
/proc/13158/stat : 13158 (kw_preprocessor) R 13157 13157 12741 0 -1 0 21478 0 0 0 119952 51 0 0 25 0 1 0 236233914 89272320 20682 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/13158/statm: 21795 20682 254 542 0 21244 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 92536

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 13157 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.52
CPU system time (s): 0.51
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 92536

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 1.00885 second user time and 3.36749 second system time

The end

Launcher Data 

Begin job on node39 at 2009-05-12 00:47:35
IDJOB=1796885
IDBENCH=70873
IDSOLVER=646
FILE ID=node39/1796885-1242082055
PBS_JOBID= 9277647
Free space on /tmp= 66344 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-21-s100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796885-1242082055/watcher-1796885-1242082055 -o /tmp/evaluation-result-1796885-1242082055/solver-1796885-1242082055 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796885-1242082055.cnf

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

MD5SUM BENCH= d34c45eae853ce60c342643824196dbf
RANDOM SEED=1410987389

node39.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		: 3000.281
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		: 3000.281
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:       1484240 kB
Buffers:         74808 kB
Cached:         381712 kB
SwapCached:      41104 kB
Active:         179700 kB
Inactive:       320332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1484240 kB
SwapTotal:     4192956 kB
SwapFree:      4145916 kB
Dirty:            4532 kB
Writeback:           0 kB
Mapped:          14592 kB
Slab:            57740 kB
Committed_AS:   887280 kB
PageTables:       1388 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= 66336 MiB
End job on node39 at 2009-05-12 01:07:38