Trace number 1796460

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 1200.61

General information on the benchmark

Nameindustrial/grieu/
vmpc_34.cnf
MD5SUMa27d41b3e10d867544cd2bff7d005be2
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 variables1156
Number of clauses194072
Sum of the clauses size507926
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 276398
Number of clauses of size 3117606
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 568

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-1796460-1242075958/watcher-1796460-1242075958 -o /tmp/evaluation-result-1796460-1242075958/solver-1796460-1242075958 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796460-1242075958.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 32150
/proc/meminfo: memFree=1469360/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=5416 CPUtime=0
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 535 0 0 0 0 0 0 0 19 0 1 0 235628722 5545984 511 1992294400 4194304 6416590 548682068912 18446744073709551615 4771940 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 1354 511 215 542 0 803 0

[startup+0.0953579 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32150
/proc/meminfo: memFree=1469360/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=6868 CPUtime=0.09
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 947 0 0 0 9 0 0 0 19 0 1 0 235628722 7032832 923 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 1717 923 215 542 0 1166 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12224

[startup+0.101357 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32150
/proc/meminfo: memFree=1469360/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=7000 CPUtime=0.09
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 973 0 0 0 9 0 0 0 19 0 1 0 235628722 7168000 949 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 1750 949 215 542 0 1199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12356

[startup+0.301384 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32150
/proc/meminfo: memFree=1469360/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=11232 CPUtime=0.29
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 2121 0 0 0 29 0 0 0 21 0 1 0 235628722 11501568 2097 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 2808 2097 215 542 0 2257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16588

[startup+0.701443 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32150
/proc/meminfo: memFree=1469360/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=18388 CPUtime=0.69
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 4091 0 0 0 68 1 0 0 25 0 1 0 235628722 18829312 4067 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 4597 4067 215 542 0 4046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23744

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1441760/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=31412 CPUtime=1.48
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 7067 0 0 0 146 2 0 0 25 0 1 0 235628722 32165888 7043 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 7853 7043 233 542 0 7302 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36768

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1441632/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=31412 CPUtime=3.08
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 7072 0 0 0 306 2 0 0 25 0 1 0 235628722 32165888 7048 1992294400 4194304 6416590 548682068912 18446744073709551615 4567227 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 7853 7048 233 542 0 7302 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36768

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1441376/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=30864 CPUtime=6.27
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 7101 0 0 0 625 2 0 0 25 0 1 0 235628722 31604736 6946 1992294400 4194304 6416590 548682068912 18446744073709551615 4511735 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 7716 6946 233 542 0 7165 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36220

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1440544/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=30864 CPUtime=12.67
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 7447 0 0 0 1264 3 0 0 25 0 1 0 235628722 31604736 6965 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 7716 6965 242 542 0 7165 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36220

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1438688/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=34780 CPUtime=25.47
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 8569 0 0 0 2538 9 0 0 25 0 1 0 235628722 35614720 7958 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 8695 7958 246 542 0 8144 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 40136

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1425824/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=48080 CPUtime=51.05
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 12200 0 0 0 5084 21 0 0 25 0 1 0 235628722 49233920 11057 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 12020 11057 246 542 0 11469 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 53436

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1404192/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=71308 CPUtime=102.23
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 18330 0 0 0 10182 41 0 0 25 0 1 0 235628722 73019392 16397 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 17827 16397 246 542 0 17276 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 76664

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1388128/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=88792 CPUtime=162.19
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 22938 0 0 0 16162 57 0 0 25 0 1 0 235628722 90923008 20410 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 22198 20410 246 542 0 21647 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 94148

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1373856/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=105648 CPUtime=222.18
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 26898 0 0 0 22146 72 0 0 25 0 1 0 235628722 108183552 24004 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 26412 24004 246 542 0 25861 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 111004

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1363872/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=116728 CPUtime=282.15
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 29854 0 0 0 28131 84 0 0 25 0 1 0 235628722 119529472 26539 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 29182 26539 246 542 0 28631 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 122084

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1354464/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=126784 CPUtime=342.13
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 32617 0 0 0 34119 94 0 0 25 0 1 0 235628722 129826816 28818 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 31696 28818 246 542 0 31145 0
Current children cumulated CPU time (s) 342.13

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

/proc/32151/statm: 39521 36037 246 542 0 38970 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 163440

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 32152
/proc/meminfo: memFree=1321824/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=162328 CPUtime=582.01
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 41914 0 0 0 58072 129 0 0 25 0 1 0 235628722 166223872 36919 1992294400 4194304 6416590 548682068912 18446744073709551615 4294922 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 40582 36919 246 542 0 40031 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 167684

[startup+642.302 s]
/proc/loadavg: 1.09 1.04 1.01 2/66 32152
/proc/meminfo: memFree=1307232/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=176940 CPUtime=641.98
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 46250 0 0 0 64057 141 0 0 25 0 1 0 235628722 181186560 40519 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 44235 40519 246 542 0 43684 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 182296

[startup+702.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 32152
/proc/meminfo: memFree=1304352/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=180536 CPUtime=701.96
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 47032 0 0 0 70048 148 0 0 25 0 1 0 235628722 184868864 41301 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 45134 41301 246 542 0 44583 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 185892

[startup+762.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 32152
/proc/meminfo: memFree=1301408/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=183736 CPUtime=761.93
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 47755 0 0 0 76039 154 0 0 25 0 1 0 235628722 188145664 42024 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 45934 42024 246 542 0 45383 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 189092

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 32152
/proc/meminfo: memFree=1286176/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=202696 CPUtime=821.9
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 51587 0 0 0 82027 163 0 0 25 0 1 0 235628722 207560704 45856 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 50674 45856 246 542 0 50123 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 208052

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 32152
/proc/meminfo: memFree=1280288/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=209068 CPUtime=881.86
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 53863 0 0 0 88017 169 0 0 25 0 1 0 235628722 214085632 47286 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 52267 47286 246 542 0 51716 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 214424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1277856/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=212108 CPUtime=941.84
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 54483 0 0 0 94008 176 0 0 25 0 1 0 235628722 217198592 47906 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 53027 47906 246 542 0 52476 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 217464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1275296/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=214868 CPUtime=1001.81
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 55110 0 0 0 100000 181 0 0 25 0 1 0 235628722 220024832 48533 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 53717 48533 246 542 0 53166 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 220224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1263648/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=227264 CPUtime=1061.77
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 58062 0 0 0 105989 188 0 0 25 0 1 0 235628722 232718336 51485 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 56816 51485 246 542 0 56265 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 232620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1253408/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=237528 CPUtime=1121.75
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 61540 0 0 0 111980 195 0 0 25 0 1 0 235628722 243228672 53990 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 59382 53990 246 542 0 58831 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 242884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1251296/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=239888 CPUtime=1181.71
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 62075 0 0 0 117971 200 0 0 25 0 1 0 235628722 245645312 54525 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 59972 54525 246 542 0 59421 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 245244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32152
/proc/meminfo: memFree=1250528/2055920 swapFree=4171324/4192956
[pid=32150] ppid=32148 vsize=5356 CPUtime=0
/proc/32150/stat : 32150 (kw_pre) S 32148 32150 31981 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235628722 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32150/statm: 1339 231 192 169 0 50 0
[pid=32151] ppid=32150 vsize=240848 CPUtime=1200
/proc/32151/stat : 32151 (kw_preprocessor) R 32150 32150 31981 0 -1 0 62256 0 0 0 119798 202 0 0 25 0 1 0 235628722 246628352 54706 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/32151/statm: 60212 54706 246 542 0 59661 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 246204

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 32150 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
#
# 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
CPU user time (s): 1197.98
CPU system time (s): 2.02
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 246204

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 1.00485 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node29 at 2009-05-11 23:05:59
IDJOB=1796460
IDBENCH=20493
IDSOLVER=646
FILE ID=node29/1796460-1242075958
PBS_JOBID= 9277660
Free space on /tmp= 66392 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/grieu/vmpc_34.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796460-1242075958/watcher-1796460-1242075958 -o /tmp/evaluation-result-1796460-1242075958/solver-1796460-1242075958 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796460-1242075958.cnf

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

MD5SUM BENCH= a27d41b3e10d867544cd2bff7d005be2
RANDOM SEED=1887727425

node29.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:       1469904 kB
Buffers:         74656 kB
Cached:         411808 kB
SwapCached:      15920 kB
Active:         185144 kB
Inactive:       320204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469904 kB
SwapTotal:     4192956 kB
SwapFree:      4171324 kB
Dirty:            5768 kB
Writeback:           0 kB
Mapped:          15040 kB
Slab:            66684 kB
Committed_AS:   862576 kB
PageTables:       1472 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= 66388 MiB
End job on node29 at 2009-05-11 23:26:01