Trace number 1807006

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) 1200.06 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2_autoenc.cnf
MD5SUM68299073e5e5e9c13c18eb7bcc640f07
Bench CategoryCRAFTED (crafted 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 variables383
Number of clauses75352
Sum of the clauses size441112
Maximum clause length11
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21220
Number of clauses of size 30
Number of clauses of size 4516
Number of clauses of size 54802
Number of clauses of size over 568750

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-1807006-1242154155/watcher-1807006-1242154155 -o /tmp/evaluation-result-1807006-1242154155/solver-1807006-1242154155 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807006-1242154155.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.97 1.01 0.96 3/65 32731
/proc/meminfo: memFree=1859304/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=3652 CPUtime=0
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 381 0 0 0 0 0 0 0 20 0 1 0 243444883 3739648 357 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 913 357 215 542 0 362 0

[startup+0.094896 s]
/proc/loadavg: 0.97 1.01 0.96 3/65 32731
/proc/meminfo: memFree=1859304/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=5140 CPUtime=0.09
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 764 0 0 0 9 0 0 0 20 0 1 0 243444883 5263360 740 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 1285 740 215 542 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10496

[startup+0.101896 s]
/proc/loadavg: 0.97 1.01 0.96 3/65 32731
/proc/meminfo: memFree=1859304/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=5272 CPUtime=0.09
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 796 0 0 0 9 0 0 0 20 0 1 0 243444883 5398528 772 1992294400 4194304 6416590 548682068912 18446744073709551615 5124683 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 1318 772 215 542 0 767 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10628

[startup+0.301933 s]
/proc/loadavg: 0.97 1.01 0.96 3/65 32731
/proc/meminfo: memFree=1859304/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=8380 CPUtime=0.29
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 1634 0 0 0 29 0 0 0 21 0 1 0 243444883 8581120 1610 1992294400 4194304 6416590 548682068912 18446744073709551615 4921119 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 2095 1610 215 542 0 1544 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13736

[startup+0.702008 s]
/proc/loadavg: 0.97 1.01 0.96 3/65 32731
/proc/meminfo: memFree=1859304/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=14000 CPUtime=0.69
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 3025 0 0 0 68 1 0 0 25 0 1 0 243444883 14336000 3001 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 3500 3001 233 542 0 2949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19356

[startup+1.50116 s]
/proc/loadavg: 0.97 1.01 0.96 2/67 32733
/proc/meminfo: memFree=1847896/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=14000 CPUtime=1.49
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 3025 0 0 0 148 1 0 0 25 0 1 0 243444883 14336000 3001 1992294400 4194304 6416590 548682068912 18446744073709551615 4567218 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 3500 3001 233 542 0 2949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19356

[startup+3.10246 s]
/proc/loadavg: 0.97 1.01 0.96 2/67 32733
/proc/meminfo: memFree=1847768/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=16052 CPUtime=3.09
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 3534 0 0 0 308 1 0 0 25 0 1 0 243444883 16437248 3496 1992294400 4194304 6416590 548682068912 18446744073709551615 4567576 0 0 4096 0 0 0 0 17 1 0 0
/proc/32732/statm: 4013 3496 242 542 0 3462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21408

[startup+6.30105 s]
/proc/loadavg: 1.05 1.02 0.97 2/67 32733
/proc/meminfo: memFree=1844312/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=18404 CPUtime=6.28
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 3932 0 0 0 627 1 0 0 25 0 1 0 243444883 18845696 3894 1992294400 4194304 6416590 548682068912 18446744073709551615 4567210 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 4601 3894 242 542 0 4050 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23760

[startup+12.7012 s]
/proc/loadavg: 1.05 1.02 0.97 2/67 32733
/proc/meminfo: memFree=1843680/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=18404 CPUtime=12.67
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 4026 0 0 0 1265 2 0 0 25 0 1 0 243444883 18845696 3988 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 4601 3988 250 542 0 4050 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23760

[startup+25.5016 s]
/proc/loadavg: 1.04 1.02 0.97 2/67 32733
/proc/meminfo: memFree=1834528/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=28728 CPUtime=25.48
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 6964 0 0 0 2534 14 0 0 25 0 1 0 243444883 29417472 6265 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 7182 6265 254 542 0 6631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34084

[startup+51.1014 s]
/proc/loadavg: 1.02 1.02 0.97 2/67 32733
/proc/meminfo: memFree=1817952/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=48424 CPUtime=51.05
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 12102 0 0 0 5076 29 0 0 25 0 1 0 243444883 49586176 10613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 12106 10613 254 542 0 11555 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 53780

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 0.97 2/67 32733
/proc/meminfo: memFree=1798496/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=70076 CPUtime=102.23
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 18099 0 0 0 10173 50 0 0 25 0 1 0 243444883 71757824 15228 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 17519 15228 254 542 0 16968 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 75432

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/67 32733
/proc/meminfo: memFree=1778016/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=92252 CPUtime=162.21
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 24469 0 0 0 16151 70 0 0 25 0 1 0 243444883 94466048 20558 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 23063 20558 254 542 0 22512 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 97608

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32733
/proc/meminfo: memFree=1765152/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=107452 CPUtime=222.16
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 28099 0 0 0 22132 84 0 0 25 0 1 0 243444883 110030848 23548 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 26863 23548 254 542 0 26312 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 112808

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32733
/proc/meminfo: memFree=1749856/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=124944 CPUtime=282.13
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 32658 0 0 0 28114 99 0 0 25 0 1 0 243444883 127942656 27372 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 31236 27372 254 542 0 30685 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 130300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32733
/proc/meminfo: memFree=1736352/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=140360 CPUtime=342.11
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 36833 0 0 0 34100 111 0 0 25 0 1 0 243444883 143728640 30701 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 35090 30701 254 542 0 34539 0
Current children cumulated CPU time (s) 342.11

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

/proc/32732/statm: 45792 40654 254 542 0 45241 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 188524

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32733
/proc/meminfo: memFree=1693024/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=188292 CPUtime=641.95
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 49724 0 0 0 64027 168 0 0 25 0 1 0 243444883 192811008 41501 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 47073 41501 254 542 0 46522 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 193648

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32733
/proc/meminfo: memFree=1675936/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=210168 CPUtime=701.92
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 53956 0 0 0 70015 177 0 0 25 0 1 0 243444883 215212032 45733 1992294400 4194304 6416590 548682068912 18446744073709551615 4304337 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 52542 45733 254 542 0 51991 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 215524

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1676896/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=208992 CPUtime=761.88
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 54942 0 0 0 76001 187 0 0 25 0 1 0 243444883 214007808 45433 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 52248 45433 254 542 0 51697 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 214348

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1668512/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=217952 CPUtime=821.84
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 57042 0 0 0 81987 197 0 0 25 0 1 0 243444883 223182848 47533 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 54488 47533 254 542 0 53937 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 223308

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1647904/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=237844 CPUtime=881.82
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 62189 0 0 0 87971 211 0 0 25 0 1 0 243444883 243552256 52680 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 59461 52680 254 542 0 58910 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 243200

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1650912/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=237120 CPUtime=941.79
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 62916 0 0 0 93965 214 0 0 25 0 1 0 243444883 242810880 51928 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 59280 51928 254 542 0 58729 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 242476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1650144/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=237120 CPUtime=1001.75
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 63080 0 0 0 99953 222 0 0 25 0 1 0 243444883 242810880 52092 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 59280 52092 254 542 0 58729 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 242476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1641632/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=251200 CPUtime=1061.73
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 65262 0 0 0 105943 230 0 0 25 0 1 0 243444883 257228800 54274 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 62800 54274 254 542 0 62249 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 256556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1632288/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=255180 CPUtime=1121.69
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 67563 0 0 0 111928 241 0 0 25 0 1 0 243444883 261304320 56575 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 63795 56575 254 542 0 63244 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 260536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1613728/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=274120 CPUtime=1181.66
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 72155 0 0 0 117919 247 0 0 25 0 1 0 243444883 280698880 61167 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 68530 61167 254 542 0 67979 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 279476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 32739
/proc/meminfo: memFree=1613664/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=274120 CPUtime=1200.06
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 72155 0 0 0 119759 247 0 0 25 0 1 0 243444883 280698880 61167 1992294400 4194304 6416590 548682068912 18446744073709551615 4304322 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 68530 61167 254 542 0 67979 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 279476

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 0.97 2/67 32739
/proc/meminfo: memFree=1613664/2055920 swapFree=4180356/4192956
[pid=32731] ppid=32729 vsize=5356 CPUtime=0
/proc/32731/stat : 32731 (kw_pre) S 32729 32731 32124 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243444883 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32731/statm: 1339 231 192 169 0 50 0
[pid=32732] ppid=32731 vsize=274120 CPUtime=1200.06
/proc/32732/stat : 32732 (kw_preprocessor) R 32731 32731 32124 0 -1 0 72155 0 0 0 119759 247 0 0 25 0 1 0 243444883 280698880 61167 1992294400 4194304 6416590 548682068912 18446744073709551615 4304322 0 0 4096 0 0 0 0 17 0 0 0
/proc/32732/statm: 68530 61167 254 542 0 67979 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 279476

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32731 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=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1197.59
CPU system time (s): 2.47
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 279476

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

runsolver used 1.05584 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node82 at 2009-05-12 20:49:16
IDJOB=1807006
IDBENCH=71142
IDSOLVER=646
FILE ID=node82/1807006-1242154155
PBS_JOBID= 9289644
Free space on /tmp= 66088 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2_autoenc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807006-1242154155/watcher-1807006-1242154155 -o /tmp/evaluation-result-1807006-1242154155/solver-1807006-1242154155 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807006-1242154155.cnf

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

MD5SUM BENCH= 68299073e5e5e9c13c18eb7bcc640f07
RANDOM SEED=1532996694

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:       1859848 kB
Buffers:         19804 kB
Cached:         119404 kB
SwapCached:       6108 kB
Active:          18124 kB
Inactive:       129364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859848 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:            5080 kB
Writeback:           0 kB
Mapped:          13872 kB
Slab:            34644 kB
Committed_AS:   755180 kB
PageTables:       1384 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= 66084 MiB
End job on node82 at 2009-05-12 21:09:18