Trace number 1807356

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 1201.01

General information on the benchmark

NameCRAFTED/rbsat/crafted/forced/
rbsat-v760c43649gyes1.cnf
MD5SUM424de5d4f0392bf458f49384a643429b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark371.4
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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-1807356-1242157431/watcher-1807356-1242157431 -o /tmp/evaluation-result-1807356-1242157431/solver-1807356-1242157431 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807356-1242157431.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: 0.85 0.97 0.94 3/64 21916
/proc/meminfo: memFree=811824/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=3460 CPUtime=0
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 411 0 0 0 0 0 0 0 18 0 1 0 243776438 3543040 387 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 865 387 215 542 0 314 0

[startup+0.0561679 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 21916
/proc/meminfo: memFree=811824/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=4448 CPUtime=0.04
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 706 0 0 0 4 0 0 0 18 0 1 0 243776438 4554752 682 1992294400 4194304 6416590 548682068912 18446744073709551615 4857601 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 1112 682 216 542 0 561 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9804

[startup+0.101175 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 21916
/proc/meminfo: memFree=811824/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=5240 CPUtime=0.09
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 913 0 0 0 9 0 0 0 18 0 1 0 243776438 5365760 889 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 1310 889 216 542 0 759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10596

[startup+0.301215 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 21916
/proc/meminfo: memFree=811824/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=9616 CPUtime=0.29
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 2049 0 0 0 28 1 0 0 19 0 1 0 243776438 9846784 1976 1992294400 4194304 6416590 548682068912 18446744073709551615 4511710 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 2404 1976 242 542 0 1853 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14972

[startup+0.701292 s]
/proc/loadavg: 0.85 0.97 0.94 3/64 21916
/proc/meminfo: memFree=811824/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=10276 CPUtime=0.69
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 2195 0 0 0 68 1 0 0 23 0 1 0 243776438 10522624 2122 1992294400 4194304 6416590 548682068912 18446744073709551615 4567214 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 2569 2122 242 542 0 2018 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15632

[startup+1.50145 s]
/proc/loadavg: 0.85 0.97 0.94 2/66 21918
/proc/meminfo: memFree=803744/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=10936 CPUtime=1.49
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 2388 0 0 0 148 1 0 0 25 0 1 0 243776438 11198464 2315 1992294400 4194304 6416590 548682068912 18446744073709551615 4567195 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 2734 2315 242 542 0 2183 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16292

[startup+3.10176 s]
/proc/loadavg: 0.85 0.97 0.94 2/66 21918
/proc/meminfo: memFree=803104/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=12112 CPUtime=3.09
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 2755 0 0 0 306 3 0 0 25 0 1 0 243776438 12402688 2622 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 3028 2622 250 542 0 2477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17468

[startup+6.30139 s]
/proc/loadavg: 0.86 0.97 0.94 2/66 21918
/proc/meminfo: memFree=798624/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=16244 CPUtime=5.85
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 3723 0 0 0 579 6 0 0 25 0 1 0 243776438 16633856 3590 1992294400 4194304 6416590 548682068912 18446744073709551615 4295343 0 0 4096 0 0 0 0 17 0 0 0
/proc/21917/statm: 4061 3590 254 542 0 3510 0
Current children cumulated CPU time (s) 5.85
Current children cumulated vsize (KiB) 21600

[startup+12.7026 s]
/proc/loadavg: 0.87 0.97 0.94 2/66 21918
/proc/meminfo: memFree=793264/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=21956 CPUtime=12.24
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 5275 0 0 0 1215 9 0 0 25 0 1 0 243776438 22482944 4961 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 5489 4961 254 542 0 4938 0
Current children cumulated CPU time (s) 12.24
Current children cumulated vsize (KiB) 27312

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.94 2/66 21918
/proc/meminfo: memFree=783664/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=31344 CPUtime=25.04
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 7804 0 0 0 2488 16 0 0 25 0 1 0 243776438 32096256 7096 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 7836 7096 254 542 0 7285 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 36700

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.94 2/66 21918
/proc/meminfo: memFree=769328/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=47588 CPUtime=50.61
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 11941 0 0 0 5035 26 0 0 25 0 1 0 243776438 48730112 10755 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 11897 10755 254 542 0 11346 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 52944

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.94 2/66 21918
/proc/meminfo: memFree=752048/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=66808 CPUtime=101.79
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 16977 0 0 0 10136 43 0 0 25 0 1 0 243776438 68411392 15064 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 16702 15064 254 542 0 16151 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 72164

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=734448/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=87816 CPUtime=161.77
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 22180 0 0 0 16118 59 0 0 25 0 1 0 243776438 89923584 19583 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 21954 19583 254 542 0 21403 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 93172

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=716592/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=106860 CPUtime=221.74
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 26934 0 0 0 22102 72 0 0 25 0 1 0 243776438 109424640 23916 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 26715 23916 254 542 0 26164 0
Current children cumulated CPU time (s) 221.74
Current children cumulated vsize (KiB) 112216

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=705264/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=119188 CPUtime=281.72
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 30218 0 0 0 28091 81 0 0 25 0 1 0 243776438 122048512 26716 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 29797 26716 254 542 0 29246 0
Current children cumulated CPU time (s) 281.72
Current children cumulated vsize (KiB) 124544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=689968/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=136020 CPUtime=341.7
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 34587 0 0 0 34080 90 0 0 25 0 1 0 243776438 139284480 30529 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 34005 30529 254 542 0 33454 0
Current children cumulated CPU time (s) 341.7

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

/proc/21917/statm: 40074 36056 254 542 0 39523 0
Current children cumulated CPU time (s) 521.64
Current children cumulated vsize (KiB) 165652

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=664432/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=164144 CPUtime=581.62
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 41644 0 0 0 58043 119 0 0 25 0 1 0 243776438 168083456 36946 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 41036 36946 254 542 0 40485 0
Current children cumulated CPU time (s) 581.62
Current children cumulated vsize (KiB) 169500

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=650736/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=181136 CPUtime=641.59
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 45705 0 0 0 64033 126 0 0 25 0 1 0 243776438 185483264 40271 1992294400 4194304 6416590 548682068912 18446744073709551615 4294617 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 45284 40271 254 542 0 44733 0
Current children cumulated CPU time (s) 641.59
Current children cumulated vsize (KiB) 186492

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=648432/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=184132 CPUtime=701.57
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 46308 0 0 0 70026 131 0 0 25 0 1 0 243776438 188551168 40874 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 46033 40874 254 542 0 45482 0
Current children cumulated CPU time (s) 701.57
Current children cumulated vsize (KiB) 189488

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=645168/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=187812 CPUtime=761.55
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 47118 0 0 0 76019 136 0 0 25 0 1 0 243776438 192319488 41684 1992294400 4194304 6416590 548682068912 18446744073709551615 4294643 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 46953 41684 254 542 0 46402 0
Current children cumulated CPU time (s) 761.55
Current children cumulated vsize (KiB) 193168

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=637296/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=196360 CPUtime=821.52
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 49112 0 0 0 82010 142 0 0 25 0 1 0 243776438 201072640 43678 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 49090 43678 254 542 0 48539 0
Current children cumulated CPU time (s) 821.52
Current children cumulated vsize (KiB) 201716

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=626480/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=207560 CPUtime=881.5
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 52629 0 0 0 88001 149 0 0 25 0 1 0 243776438 212541440 46349 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 51890 46349 254 542 0 51339 0
Current children cumulated CPU time (s) 881.5
Current children cumulated vsize (KiB) 212916

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=625648/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=208600 CPUtime=941.48
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 52841 0 0 0 93994 154 0 0 25 0 1 0 243776438 213606400 46561 1992294400 4194304 6416590 548682068912 18446744073709551615 4370133 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 52150 46561 254 542 0 51599 0
Current children cumulated CPU time (s) 941.48
Current children cumulated vsize (KiB) 213956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21918
/proc/meminfo: memFree=623216/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=211960 CPUtime=1001.45
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 53452 0 0 0 99987 158 0 0 25 0 1 0 243776438 217047040 47172 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 52990 47172 254 542 0 52439 0
Current children cumulated CPU time (s) 1001.45
Current children cumulated vsize (KiB) 217316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 21924
/proc/meminfo: memFree=619056/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=216440 CPUtime=1061.42
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 54451 0 0 0 105979 163 0 0 25 0 1 0 243776438 221634560 48171 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 54110 48171 254 542 0 53559 0
Current children cumulated CPU time (s) 1061.42
Current children cumulated vsize (KiB) 221796

[startup+1122.3 s]
/proc/loadavg: 1.04 0.99 0.95 2/66 21924
/proc/meminfo: memFree=606384/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=229340 CPUtime=1121.41
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 57612 0 0 0 111969 172 0 0 25 0 1 0 243776438 234844160 51332 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 57335 51332 254 542 0 56784 0
Current children cumulated CPU time (s) 1121.41
Current children cumulated vsize (KiB) 234696

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.95 2/66 21924
/proc/meminfo: memFree=591600/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=245616 CPUtime=1181.38
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 62224 0 0 0 117958 180 0 0 25 0 1 0 243776438 251510784 54971 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 61404 54971 254 542 0 60853 0
Current children cumulated CPU time (s) 1181.38
Current children cumulated vsize (KiB) 250972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.01 0.99 0.95 2/66 21924
/proc/meminfo: memFree=591600/2055920 swapFree=4180192/4192956
[pid=21916] ppid=21914 vsize=5356 CPUtime=0
/proc/21916/stat : 21916 (kw_pre) S 21914 21916 21879 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243776438 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21916/statm: 1339 231 192 169 0 50 0
[pid=21917] ppid=21916 vsize=245776 CPUtime=1200.08
/proc/21917/stat : 21917 (kw_preprocessor) R 21916 21916 21879 0 -1 0 62254 0 0 0 119827 181 0 0 25 0 1 0 243776438 251674624 55001 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/21917/statm: 61444 55001 254 542 0 60893 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 251132

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 21916 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.01
CPU time (s): 1200.08
CPU user time (s): 1198.27
CPU system time (s): 1.81
CPU usage (%): 99.9223
Max. virtual memory (cumulated for all children) (KiB): 254864

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

runsolver used 1.43178 second user time and 2.95355 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-12 21:43:51
IDJOB=1807356
IDBENCH=71569
IDSOLVER=646
FILE ID=node28/1807356-1242157431
PBS_JOBID= 9289739
Free space on /tmp= 66024 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v760c43649gyes1.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807356-1242157431/watcher-1807356-1242157431 -o /tmp/evaluation-result-1807356-1242157431/solver-1807356-1242157431 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807356-1242157431.cnf

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

MD5SUM BENCH= 424de5d4f0392bf458f49384a643429b
RANDOM SEED=672719351

node28.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		: 3000.261
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		: 3000.261
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:        812368 kB
Buffers:         79540 kB
Cached:        1063380 kB
SwapCached:       5940 kB
Active:          70972 kB
Inactive:      1080444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        812368 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:            3632 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            78000 kB
Committed_AS:   927372 kB
PageTables:       1420 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= 66020 MiB
End job on node28 at 2009-05-12 22:03:54