Trace number 1797197

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) 1200.07 1200.71

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UTI-20-10p1.cnf
MD5SUM9573f6b4001373bab93d1a02f96820d1
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 variables260342
Number of clauses1391257
Sum of the clauses size3358569
Maximum clause length10
Minimum clause length1
Number of clauses of size 113149
Number of clauses of size 2984984
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-1797197-1242085976/watcher-1797197-1242085976 -o /tmp/evaluation-result-1797197-1242085976/solver-1797197-1242085976 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797197-1242085976.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 3/65 22341
/proc/meminfo: memFree=1789032/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=2436 CPUtime=0
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 79 0 0 0 0 0 0 0 19 0 1 0 236627086 2494464 56 1992294400 4194304 6416590 548682068912 18446744073709551615 5359872 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 609 71 56 542 0 58 0

[startup+0.020857 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22341
/proc/meminfo: memFree=1789032/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=14176 CPUtime=0.01
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 2829 0 0 0 0 1 0 0 19 0 1 0 236627086 14516224 2805 1992294400 4194304 6416590 548682068912 18446744073709551615 4279764 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 3544 2812 198 542 0 2993 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 19532

[startup+0.101871 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22341
/proc/meminfo: memFree=1789032/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=62240 CPUtime=0.09
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 12746 0 0 0 4 5 0 0 19 0 1 0 236627086 63733760 12722 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 15560 12728 205 542 0 15009 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 67596

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22341
/proc/meminfo: memFree=1789032/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=166168 CPUtime=0.29
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 37319 0 0 0 14 15 0 0 21 0 1 0 236627086 170156032 37295 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 41542 37295 215 542 0 40991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 171524

[startup+0.701983 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22341
/proc/meminfo: memFree=1789032/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=172108 CPUtime=0.69
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 39000 0 0 0 53 16 0 0 25 0 1 0 236627086 176238592 38976 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 43027 38976 215 542 0 42476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 177464

[startup+1.50213 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1629080/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=182140 CPUtime=1.48
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 41802 0 0 0 131 17 0 0 25 0 1 0 236627086 186511360 41778 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 45535 41778 215 542 0 44984 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 187496

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1613784/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=201712 CPUtime=3.08
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 48016 0 0 0 288 20 0 0 25 0 1 0 236627086 206553088 47223 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 50428 47223 216 542 0 49877 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 207068

[startup+6.30302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1559256/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=242968 CPUtime=6.28
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 61061 0 0 0 602 26 0 0 25 0 1 0 236627086 248799232 58731 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 60742 58731 217 542 0 60191 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 248324

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1478752/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=319300 CPUtime=12.68
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 80447 0 0 0 1220 48 0 0 25 0 1 0 236627086 326963200 78117 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 79825 78117 242 542 0 79274 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 324656

[startup+25.5016 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 22343
/proc/meminfo: memFree=1459168/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=330052 CPUtime=25.48
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 85351 0 0 0 2477 71 0 0 25 0 1 0 236627086 337973248 80987 1992294400 4194304 6416590 548682068912 18446744073709551615 4342128 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 82513 80987 250 542 0 81962 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335408

[startup+51.1013 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 22343
/proc/meminfo: memFree=1458976/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=330052 CPUtime=51.06
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 85358 0 0 0 5033 73 0 0 25 0 1 0 236627086 337973248 80994 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 82513 80994 250 542 0 81962 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 335408

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 22343
/proc/meminfo: memFree=1459040/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=330052 CPUtime=102.24
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 85394 0 0 0 10144 80 0 0 25 0 1 0 236627086 337973248 81030 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 82513 81030 250 542 0 81962 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 335408

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1452960/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=336156 CPUtime=162.2
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 86926 0 0 0 16137 83 0 0 25 0 1 0 236627086 344223744 82562 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 84039 82562 253 542 0 83488 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 341512

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1452256/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=336156 CPUtime=222.17
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 87107 0 0 0 22126 91 0 0 25 0 1 0 236627086 344223744 82743 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 84039 82743 253 542 0 83488 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 341512

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1443744/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=344532 CPUtime=282.13
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 89238 0 0 0 28114 99 0 0 25 0 1 0 236627086 352800768 84874 1992294400 4194304 6416590 548682068912 18446744073709551615 4577283 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 86133 84874 253 542 0 85582 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 349888

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22343
/proc/meminfo: memFree=1430048/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=358284 CPUtime=342.1
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 92704 0 0 0 34103 107 0 0 25 0 1 0 236627086 366882816 88340 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 89571 88340 253 542 0 89020 0
Current children cumulated CPU time (s) 342.1

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

/proc/22342/statm: 107659 106415 254 542 0 107108 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 435992

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1321824/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=466472 CPUtime=641.95
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 119638 0 0 0 64040 155 0 0 25 0 1 0 236627086 477667328 115274 1992294400 4194304 6416590 548682068912 18446744073709551615 4428781 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 116618 115274 254 542 0 116067 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 471828

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1321696/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=466472 CPUtime=701.92
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 119644 0 0 0 70031 161 0 0 25 0 1 0 236627086 477667328 115280 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 116618 115280 254 542 0 116067 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 471828

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1318496/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=469564 CPUtime=761.89
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 120424 0 0 0 76027 162 0 0 25 0 1 0 236627086 480833536 116060 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 117391 116060 254 542 0 116840 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 474920

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1301664/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=486868 CPUtime=821.86
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 124736 0 0 0 82015 171 0 0 25 0 1 0 236627086 498552832 120372 1992294400 4194304 6416590 548682068912 18446744073709551615 4341197 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 121717 120372 254 542 0 121166 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 492224

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1256672/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=531552 CPUtime=881.82
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 135871 0 0 0 87995 187 0 0 25 0 1 0 236627086 544309248 131507 1992294400 4194304 6416590 548682068912 18446744073709551615 5488153 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 132888 131507 254 542 0 132337 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 536908

[startup+942.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 22349
/proc/meminfo: memFree=1256672/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=531552 CPUtime=941.8
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 135881 0 0 0 93985 195 0 0 25 0 1 0 236627086 544309248 131517 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 132888 131517 254 542 0 132337 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 536908

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 22349
/proc/meminfo: memFree=1256544/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=531552 CPUtime=1001.76
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 135898 0 0 0 99974 202 0 0 25 0 1 0 236627086 544309248 131534 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 132888 131534 254 542 0 132337 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 536908

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1211232/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=576956 CPUtime=1061.74
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 147207 0 0 0 105958 216 0 0 25 0 1 0 236627086 590802944 142842 1992294400 4194304 6416590 548682068912 18446744073709551615 4371429 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 144239 142842 254 542 0 143688 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 582312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1211168/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=576956 CPUtime=1121.7
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 147208 0 0 0 111954 216 0 0 25 0 1 0 236627086 590802944 142843 1992294400 4194304 6416590 548682068912 18446744073709551615 4268779 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 144239 142843 254 542 0 143688 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 582312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1199264/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=588804 CPUtime=1181.67
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 150179 0 0 0 117943 224 0 0 25 0 1 0 236627086 602935296 145814 1992294400 4194304 6416590 548682068912 18446744073709551615 5280297 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 147201 145814 254 542 0 146650 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 594160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1199200/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=588804 CPUtime=1200.07
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 150180 0 0 0 119781 226 0 0 25 0 1 0 236627086 602935296 145815 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 147201 145815 254 542 0 146650 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 594160

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: 1.00 1.00 1.00 2/67 22349
/proc/meminfo: memFree=1199200/2055920 swapFree=4180356/4192956
[pid=22341] ppid=22339 vsize=5356 CPUtime=0
/proc/22341/stat : 22341 (kw_pre) S 22339 22341 21775 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236627086 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22341/statm: 1339 231 192 169 0 50 0
[pid=22342] ppid=22341 vsize=588804 CPUtime=1200.07
/proc/22342/stat : 22342 (kw_preprocessor) R 22341 22341 21775 0 -1 0 150180 0 0 0 119781 226 0 0 25 0 1 0 236627086 602935296 145815 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/22342/statm: 147201 145815 254 542 0 146650 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 594160

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22341 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1197.81
CPU system time (s): 2.26
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 594160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 1.09383 second user time and 3.2815 second system time

The end

Launcher Data 

Begin job on node82 at 2009-05-12 01:52:58
IDJOB=1797197
IDBENCH=71050
IDSOLVER=646
FILE ID=node82/1797197-1242085976
PBS_JOBID= 9277624
Free space on /tmp= 66132 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UTI-20-10p1.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797197-1242085976/watcher-1797197-1242085976 -o /tmp/evaluation-result-1797197-1242085976/solver-1797197-1242085976 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797197-1242085976.cnf

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

MD5SUM BENCH= 9573f6b4001373bab93d1a02f96820d1
RANDOM SEED=1026574795

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1789512 kB
Buffers:         34736 kB
Cached:         173220 kB
SwapCached:       6108 kB
Active:          60888 kB
Inactive:       155292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789512 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:           29460 kB
Writeback:           0 kB
Mapped:          13872 kB
Slab:            36200 kB
Committed_AS:   666172 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66124 MiB
End job on node82 at 2009-05-12 02:13:00