Trace number 1797133

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 1200.71

General information on the benchmark

NameAPPLICATIONS/diagnosis/
ACG-20-10p1.cnf
MD5SUM31a85166c16c74a5f2dcee32f2093a67
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 variables381708
Number of clauses1632906
Sum of the clauses size3841867
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 21226633
Number of clauses of size 3327764
Number of clauses of size 47260
Number of clauses of size 529040
Number of clauses of size over 529060

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-1797133-1242084724/watcher-1797133-1242084724 -o /tmp/evaluation-result-1797133-1242084724/solver-1797133-1242084724 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797133-1242084724.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: 0.99 0.97 0.98 3/64 8726
/proc/meminfo: memFree=1118704/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) R 8724 8726 8195 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8726/statm: 1339 230 191 169 0 50 0
[pid=8727] ppid=8726 vsize=8592 CPUtime=0
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 675 0 0 0 0 0 0 0 18 0 1 0 236506961 8798208 651 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 2148 661 190 542 0 1597 0

[startup+0.0582531 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8726
/proc/meminfo: memFree=1118704/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=46840 CPUtime=0.05
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 8248 0 0 0 2 3 0 0 19 0 1 0 236506961 47964160 8224 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 11710 8228 205 542 0 11159 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 52196

[startup+0.101259 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8726
/proc/meminfo: memFree=1118704/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=61624 CPUtime=0.09
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 13205 0 0 0 4 5 0 0 19 0 1 0 236506961 63102976 13182 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 15406 13186 205 542 0 14855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66980

[startup+0.301298 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8726
/proc/meminfo: memFree=1118704/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=188132 CPUtime=0.29
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 45237 0 0 0 13 16 0 0 21 0 1 0 236506961 192647168 45213 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 47033 45219 205 542 0 46482 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 193488

[startup+0.701385 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8726
/proc/meminfo: memFree=1118704/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=243676 CPUtime=0.69
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 55994 0 0 0 48 21 0 0 25 0 1 0 236506961 249524224 55970 1992294400 4194304 6416590 548682068912 18446744073709551615 4291862 0 0 4096 0 0 0 0 17 1 0 0
/proc/8727/statm: 60919 55970 215 542 0 60368 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 249032

[startup+1.50154 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=889760/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=253576 CPUtime=1.48
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 58769 0 0 0 125 23 0 0 25 0 1 0 236506961 259661824 58745 1992294400 4194304 6416590 548682068912 18446744073709551615 4376967 0 0 4096 0 0 0 0 17 1 0 0
/proc/8727/statm: 63394 58745 215 542 0 62843 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 258932

[startup+3.10185 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=876192/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=271000 CPUtime=3.07
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 63715 0 0 0 282 25 0 0 25 0 1 0 236506961 277504000 63691 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 67750 63691 215 542 0 67199 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 276356

[startup+6.30148 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=822688/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=311200 CPUtime=6.27
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 76469 0 0 0 594 33 0 0 25 0 1 0 236506961 318668800 74908 1992294400 4194304 6416590 548682068912 18446744073709551615 4819319 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 77800 74909 217 542 0 77249 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 316556

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=741856/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=414936 CPUtime=12.67
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 105281 0 0 0 1222 45 0 0 25 0 1 0 236506961 424894464 101483 1992294400 4194304 6416590 548682068912 18446744073709551615 4546117 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 103734 101483 233 542 0 103183 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 420292

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=688224/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=443348 CPUtime=25.47
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 112581 0 0 0 2453 94 0 0 25 0 1 0 236506961 453988352 105800 1992294400 4194304 6416590 548682068912 18446744073709551615 4335261 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 110837 105800 250 542 0 110286 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 448704

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=688032/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=443348 CPUtime=51.05
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 112623 0 0 0 5009 96 0 0 25 0 1 0 236506961 453988352 105842 1992294400 4194304 6416590 548682068912 18446744073709551615 5487568 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 110837 105842 250 542 0 110286 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 448704

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=688032/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=443348 CPUtime=102.23
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 112643 0 0 0 10122 101 0 0 25 0 1 0 236506961 453988352 105862 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 110837 105862 250 542 0 110286 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 448704

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=687136/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=443348 CPUtime=162.19
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 112878 0 0 0 16112 107 0 0 25 0 1 0 236506961 453988352 106097 1992294400 4194304 6416590 548682068912 18446744073709551615 4577387 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 110837 106097 253 542 0 110286 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 448704

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=684448/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=445996 CPUtime=222.16
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 113537 0 0 0 22105 111 0 0 25 0 1 0 236506961 456699904 106756 1992294400 4194304 6416590 548682068912 18446744073709551615 4305078 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 111499 106756 253 542 0 110948 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 451352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=684384/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=445996 CPUtime=282.14
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 113569 0 0 0 28095 119 0 0 25 0 1 0 236506961 456699904 106788 1992294400 4194304 6416590 548682068912 18446744073709551615 4419794 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 111499 106788 253 542 0 110948 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 451352

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8728
/proc/meminfo: memFree=680096/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=450208 CPUtime=342.09
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 114682 0 0 0 34082 127 0 0 25 0 1 0 236506961 461012992 107901 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 112552 107901 253 542 0 112001 0
Current children cumulated CPU time (s) 342.09

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

/proc/8727/statm: 129342 124729 253 542 0 128791 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 522724

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=588192/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=541812 CPUtime=641.92
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 137605 0 0 0 64027 165 0 0 25 0 1 0 236506961 554815488 130814 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 135453 130814 253 542 0 134902 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 547168

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=569632/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=560520 CPUtime=701.9
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 142252 0 0 0 70017 173 0 0 25 0 1 0 236506961 573972480 135459 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 140130 135459 253 542 0 139579 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 565876

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=550176/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=579680 CPUtime=761.86
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 147058 0 0 0 76009 177 0 0 25 0 1 0 236506961 593592320 140265 1992294400 4194304 6416590 548682068912 18446744073709551615 4341108 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 144920 140265 253 542 0 144369 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 585036

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=535328/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=594896 CPUtime=821.83
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 150854 0 0 0 81998 185 0 0 25 0 1 0 236506961 609173504 144060 1992294400 4194304 6416590 548682068912 18446744073709551615 4341230 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 148724 144060 253 542 0 148173 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 600252

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=529696/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=600172 CPUtime=881.81
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 152179 0 0 0 87990 191 0 0 25 0 1 0 236506961 614576128 145384 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 150043 145384 254 542 0 149492 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 605528

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=529696/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=600172 CPUtime=941.76
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 152191 0 0 0 93982 194 0 0 25 0 1 0 236506961 614576128 145396 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 150043 145396 254 542 0 149492 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 605528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=529696/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=600172 CPUtime=1001.74
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 152202 0 0 0 99976 198 0 0 25 0 1 0 236506961 614576128 145407 1992294400 4194304 6416590 548682068912 18446744073709551615 4371425 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 150043 145407 254 542 0 149492 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 605528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=522464/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=607620 CPUtime=1061.72
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 154045 0 0 0 105968 204 0 0 25 0 1 0 236506961 622202880 147250 1992294400 4194304 6416590 548682068912 18446744073709551615 4294757 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 151905 147250 254 542 0 151354 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 612976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=505312/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=625052 CPUtime=1121.67
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 158288 0 0 0 111957 210 0 0 25 0 1 0 236506961 640053248 151493 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 156263 151493 254 542 0 155712 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 630408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=483744/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=646416 CPUtime=1181.64
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 163653 0 0 0 117948 216 0 0 25 0 1 0 236506961 661929984 156857 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 161604 156857 254 542 0 161053 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 651772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=474784/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=655360 CPUtime=1200.03
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 165889 0 0 0 119786 217 0 0 25 0 1 0 236506961 671088640 159093 1992294400 4194304 6416590 548682068912 18446744073709551615 5487568 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 163840 159093 254 542 0 163289 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 660716

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 8730
/proc/meminfo: memFree=474784/2055924 swapFree=4180088/4192956
[pid=8726] ppid=8724 vsize=5356 CPUtime=0
/proc/8726/stat : 8726 (kw_pre) S 8724 8726 8195 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236506961 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8726/statm: 1339 231 192 169 0 50 0
[pid=8727] ppid=8726 vsize=655360 CPUtime=1200.03
/proc/8727/stat : 8727 (kw_preprocessor) R 8726 8726 8195 0 -1 0 165889 0 0 0 119786 217 0 0 25 0 1 0 236506961 671088640 159093 1992294400 4194304 6416590 548682068912 18446744073709551615 5487568 0 0 4096 0 0 0 0 17 0 0 0
/proc/8727/statm: 163840 159093 254 542 0 163289 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 660716

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8726 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=1999
# CPU time returned by wait4() is 0.002998
# 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): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1197.86
CPU system time (s): 2.17
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 660716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 1.04784 second user time and 3.32849 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-12 01:32:06
IDJOB=1797133
IDBENCH=71009
IDSOLVER=646
FILE ID=node6/1797133-1242084724
PBS_JOBID= 9277641
Free space on /tmp= 66208 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/diagnosis/ACG-20-10p1.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797133-1242084724/watcher-1797133-1242084724 -o /tmp/evaluation-result-1797133-1242084724/solver-1797133-1242084724 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797133-1242084724.cnf

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

MD5SUM BENCH= 31a85166c16c74a5f2dcee32f2093a67
RANDOM SEED=142692776

node6.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:      2055924 kB
MemFree:       1119184 kB
Buffers:         70832 kB
Cached:         766056 kB
SwapCached:       6652 kB
Active:          61616 kB
Inactive:       783688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1119184 kB
SwapTotal:     4192956 kB
SwapFree:      4180088 kB
Dirty:           33396 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            77452 kB
Committed_AS:   887100 kB
PageTables:       1452 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= 66196 MiB
End job on node6 at 2009-05-12 01:52:09