Trace number 1796625

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) 1200.08 1200.51

General information on the benchmark

Namealoul-chnl11-13.cnf
MD5SUMc7162bc1ddb6d2592f237fef1b04b5ce
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 variables286
Number of clauses1742
Sum of the clauses size3718
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21716
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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-1796625-1242078272/watcher-1796625-1242078272 -o /tmp/evaluation-result-1796625-1242078272/solver-1796625-1242078272 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796625-1242078272.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: 1.01 1.01 1.00 3/64 1285
/proc/meminfo: memFree=1964536/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=2892 CPUtime=0
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 329 0 0 0 0 0 0 0 18 0 1 0 235853966 2961408 305 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 723 305 215 542 0 172 0

[startup+0.0960699 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1285
/proc/meminfo: memFree=1964536/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=3792 CPUtime=0.08
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 604 0 0 0 8 0 0 0 18 0 1 0 235853966 3883008 580 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 948 580 250 542 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9148

[startup+0.10207 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1285
/proc/meminfo: memFree=1964536/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=3792 CPUtime=0.09
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 613 0 0 0 9 0 0 0 18 0 1 0 235853966 3883008 589 1992294400 4194304 6416590 548682068912 18446744073709551615 4368048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 948 589 250 542 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9148

[startup+0.302105 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1285
/proc/meminfo: memFree=1964536/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=5400 CPUtime=0.29
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 1011 0 0 0 29 0 0 0 19 0 1 0 235853966 5529600 987 1992294400 4194304 6416590 548682068912 18446744073709551615 4336617 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 1350 987 250 542 0 799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10756

[startup+0.701177 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 1285
/proc/meminfo: memFree=1964536/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=7640 CPUtime=0.68
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 1509 0 0 0 68 0 0 0 23 0 1 0 235853966 7823360 1485 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 1910 1485 250 542 0 1359 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12996

[startup+1.50132 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 1287
/proc/meminfo: memFree=1958120/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=10600 CPUtime=1.49
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 2176 0 0 0 148 1 0 0 25 0 1 0 235853966 10854400 2112 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 2650 2112 251 542 0 2099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15956

[startup+3.10161 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 1287
/proc/meminfo: memFree=1955688/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=12784 CPUtime=3.09
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 2678 0 0 0 306 3 0 0 25 0 1 0 235853966 13090816 2569 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 3196 2569 253 542 0 2645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18140

[startup+6.30118 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 1287
/proc/meminfo: memFree=1953064/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=14716 CPUtime=6.28
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 3164 0 0 0 624 4 0 0 25 0 1 0 235853966 15069184 3003 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 3679 3003 253 542 0 3128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20072

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1949544/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=18652 CPUtime=12.68
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 4067 0 0 0 1262 6 0 0 25 0 1 0 235853966 19099648 3846 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 4663 3846 253 542 0 4112 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24008

[startup+25.5026 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1943400/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=26160 CPUtime=25.48
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 5837 0 0 0 2538 10 0 0 25 0 1 0 235853966 26787840 5377 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 6540 5377 253 542 0 5989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31516

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1934440/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=36892 CPUtime=51.07
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 8515 0 0 0 5090 17 0 0 25 0 1 0 235853966 37777408 7831 1992294400 4194304 6416590 548682068912 18446744073709551615 4272293 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 9223 7831 253 542 0 8672 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42248

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1922984/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=50384 CPUtime=102.26
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 11619 0 0 0 10198 28 0 0 25 0 1 0 235853966 51593216 10456 1992294400 4194304 6416590 548682068912 18446744073709551615 4294617 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 12596 10456 253 542 0 12045 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1915432/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=58756 CPUtime=162.23
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 13673 0 0 0 16189 34 0 0 25 0 1 0 235853966 60166144 12301 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 14689 12301 253 542 0 14138 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64112

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1908968/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=65884 CPUtime=222.21
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 15536 0 0 0 22182 39 0 0 25 0 1 0 235853966 67465216 13923 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 16471 13923 253 542 0 15920 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71240

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1898984/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=78048 CPUtime=282.2
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 18031 0 0 0 28176 44 0 0 25 0 1 0 235853966 79921152 16418 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 19512 16418 253 542 0 18961 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83404

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1897320/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=80004 CPUtime=342.17
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 18712 0 0 0 34170 47 0 0 25 0 1 0 235853966 81924096 16822 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 20001 16822 253 542 0 19450 0
Current children cumulated CPU time (s) 342.17

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

/proc/1286/statm: 29773 24025 253 542 0 29222 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 124448

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1858280/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=132160 CPUtime=642.08
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 29099 0 0 0 64140 68 0 0 25 0 1 0 235853966 135331840 26525 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 33040 26525 253 542 0 32489 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 137516

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1855848/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=135620 CPUtime=702.05
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 29707 0 0 0 70133 72 0 0 25 0 1 0 235853966 138874880 27133 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 33905 27133 253 542 0 33354 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 140976

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1853800/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=137504 CPUtime=762.04
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 30621 0 0 0 76126 78 0 0 25 0 1 0 235853966 140804096 27626 1992294400 4194304 6416590 548682068912 18446744073709551615 4294656 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 34376 27626 253 542 0 33825 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 142860

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1840296/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=153840 CPUtime=822.01
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 34517 0 0 0 82114 87 0 0 25 0 1 0 235853966 157532160 31038 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 38460 31038 253 542 0 37909 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 159196

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1834920/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=159760 CPUtime=882
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 35812 0 0 0 88108 92 0 0 25 0 1 0 235853966 163594240 32333 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 39940 32333 253 542 0 39389 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 165116

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1287
/proc/meminfo: memFree=1824424/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=171924 CPUtime=941.97
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 38421 0 0 0 94099 98 0 0 25 0 1 0 235853966 176050176 34942 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 42981 34942 253 542 0 42430 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 177280

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 1293
/proc/meminfo: memFree=1815592/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=181296 CPUtime=1001.95
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 40968 0 0 0 100091 104 0 0 25 0 1 0 235853966 185647104 36933 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 45324 36933 253 542 0 44773 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 186652

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 1293
/proc/meminfo: memFree=1814568/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=182576 CPUtime=1061.93
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 41228 0 0 0 106084 109 0 0 25 0 1 0 235853966 186957824 37193 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 45644 37193 253 542 0 45093 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 187932

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1293
/proc/meminfo: memFree=1806824/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=193940 CPUtime=1121.9
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 43739 0 0 0 112074 116 0 0 25 0 1 0 235853966 198594560 39064 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 48485 39064 253 542 0 47934 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 199296

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1293
/proc/meminfo: memFree=1801832/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=200344 CPUtime=1181.88
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 45034 0 0 0 118064 124 0 0 25 0 1 0 235853966 205152256 40359 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 50086 40359 253 542 0 49535 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 205700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1293
/proc/meminfo: memFree=1801768/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=200344 CPUtime=1200.08
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 45036 0 0 0 119882 126 0 0 25 0 1 0 235853966 205152256 40361 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 50086 40361 253 542 0 49535 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 205700

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1293
/proc/meminfo: memFree=1801768/2055920 swapFree=4180452/4192956
[pid=1285] ppid=1283 vsize=5356 CPUtime=0
/proc/1285/stat : 1285 (kw_pre) S 1283 1285 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235853966 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1285/statm: 1339 231 192 169 0 50 0
[pid=1286] ppid=1285 vsize=200344 CPUtime=1200.08
/proc/1286/stat : 1286 (kw_preprocessor) R 1285 1285 940 0 -1 0 45036 0 0 0 119882 126 0 0 25 0 1 0 235853966 205152256 40361 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/1286/statm: 50086 40361 253 542 0 49535 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 205700

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1285 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1198.82
CPU system time (s): 1.26
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 205700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.38079 second user time and 2.99254 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-11 23:44:32
IDJOB=1796625
IDBENCH=69602
IDSOLVER=646
FILE ID=node60/1796625-1242078272
PBS_JOBID= 9277666
Free space on /tmp= 66036 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE08/cnf/aloul-chnl11-13.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796625-1242078272/watcher-1796625-1242078272 -o /tmp/evaluation-result-1796625-1242078272/solver-1796625-1242078272 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796625-1242078272.cnf

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

MD5SUM BENCH= c7162bc1ddb6d2592f237fef1b04b5ce
RANDOM SEED=718388872

node60.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		: 3000.256
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		: 3000.256
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:       1965016 kB
Buffers:          1676 kB
Cached:          28940 kB
SwapCached:       6308 kB
Active:          19352 kB
Inactive:        20108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1965016 kB
SwapTotal:     4192956 kB
SwapFree:      4180452 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            37432 kB
Committed_AS:   828220 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66036 MiB
End job on node60 at 2009-05-12 00:04:35