Trace number 1806775

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/sgen/unsat/
sgen1-unsat-109-100.cnf
MD5SUM3e5f7eb325866565204de5c9ce2ffaee
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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1806775-1242152144/watcher-1806775-1242152144 -o /tmp/evaluation-result-1806775-1242152144/solver-1806775-1242152144 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806775-1242152144.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: 0.99 0.98 0.99 3/64 10393
/proc/meminfo: memFree=1197000/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) R 10391 10393 10041 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10393/statm: 1339 230 191 169 0 50 0
[pid=10394] ppid=10393 vsize=2736 CPUtime=0
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 320 0 0 0 0 0 0 0 18 0 1 0 243249105 2801664 296 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 684 298 238 542 0 133 0

[startup+0.076294 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10393
/proc/meminfo: memFree=1197000/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=3272 CPUtime=0.07
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 480 0 0 0 7 0 0 0 19 0 1 0 243249105 3350528 456 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 818 456 239 542 0 267 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8628

[startup+0.101298 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10393
/proc/meminfo: memFree=1197000/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=3536 CPUtime=0.09
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 529 0 0 0 9 0 0 0 19 0 1 0 243249105 3620864 505 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 884 505 239 542 0 333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8892

[startup+0.301336 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10393
/proc/meminfo: memFree=1197000/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=4908 CPUtime=0.29
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 868 0 0 0 29 0 0 0 21 0 1 0 243249105 5025792 844 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 1227 844 239 542 0 676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10264

[startup+0.701415 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10393
/proc/meminfo: memFree=1197000/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=6996 CPUtime=0.69
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 1369 0 0 0 68 1 0 0 25 0 1 0 243249105 7163904 1305 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 1749 1305 240 542 0 1198 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12352

[startup+1.50258 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1191928/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=8456 CPUtime=1.49
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 1729 0 0 0 147 2 0 0 25 0 1 0 243249105 8658944 1620 1992294400 4194304 6416590 548682068912 18446744073709551615 4336249 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 2114 1620 245 542 0 1563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13812

[startup+3.10189 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1190136/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=10752 CPUtime=3.08
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 2368 0 0 0 305 3 0 0 25 0 1 0 243249105 11010048 2147 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 2688 2147 245 542 0 2137 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16108

[startup+6.30253 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1186424/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=14944 CPUtime=6.29
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 3462 0 0 0 622 7 0 0 25 0 1 0 243249105 15302656 3002 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 3736 3002 245 542 0 3185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20300

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1180736/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=21124 CPUtime=12.68
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 5073 0 0 0 1258 10 0 0 25 0 1 0 243249105 21630976 4389 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 5281 4389 245 542 0 4730 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26480

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1173440/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=29648 CPUtime=25.48
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 7279 0 0 0 2532 16 0 0 25 0 1 0 243249105 30359552 6117 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 7412 6117 245 542 0 6861 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35004

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1162304/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=41716 CPUtime=51.06
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 10673 0 0 0 5080 26 0 0 25 0 1 0 243249105 42717184 8784 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 10429 8784 245 542 0 9878 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 47072

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1145024/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=61824 CPUtime=102.24
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 15666 0 0 0 10182 42 0 0 25 0 1 0 243249105 63307776 13093 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 15456 13093 245 542 0 14905 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 67180

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1136704/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=71432 CPUtime=162.19
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 18620 0 0 0 16163 56 0 0 25 0 1 0 243249105 73146368 15142 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 17858 15142 245 542 0 17307 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 76788

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1125312/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=84372 CPUtime=222.17
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 22033 0 0 0 22149 68 0 0 25 0 1 0 243249105 86396928 17999 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 21093 17999 245 542 0 20542 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 89728

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1118464/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=94892 CPUtime=282.14
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 24367 0 0 0 28134 80 0 0 25 0 1 0 243249105 97169408 19693 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 23723 19693 245 542 0 23172 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 100248

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1109504/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=103496 CPUtime=342.11
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 27287 0 0 0 34119 92 0 0 25 0 1 0 243249105 105979904 21877 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 25874 21877 245 542 0 25323 0
Current children cumulated CPU time (s) 342.11

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

/proc/10394/statm: 34002 28892 245 542 0 33451 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 141364

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1080064/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=137288 CPUtime=641.95
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 36504 0 0 0 64056 139 0 0 25 0 1 0 243249105 140582912 29275 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 34322 29275 245 542 0 33771 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 142644

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1077376/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=139848 CPUtime=701.92
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 37145 0 0 0 70043 149 0 0 25 0 1 0 243249105 143204352 29916 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 34962 29916 245 542 0 34411 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 145204

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1071296/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=145508 CPUtime=761.9
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 39730 0 0 0 76033 157 0 0 25 0 1 0 243249105 149000192 31382 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 36377 31382 245 542 0 35826 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 150864

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1065536/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=153540 CPUtime=821.84
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 41227 0 0 0 82020 164 0 0 25 0 1 0 243249105 157224960 32879 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 38385 32879 245 542 0 37834 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 158896

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1061696/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=156100 CPUtime=881.82
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 42173 0 0 0 88012 170 0 0 25 0 1 0 243249105 159846400 33825 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 39025 33825 245 542 0 38474 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 161456

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1057216/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=159940 CPUtime=941.79
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 43305 0 0 0 94002 177 0 0 25 0 1 0 243249105 163778560 34957 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 39985 34957 245 542 0 39434 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 165296

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1040704/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=183980 CPUtime=1001.76
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 47405 0 0 0 99991 185 0 0 25 0 1 0 243249105 188395520 39057 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 45995 39057 245 542 0 45444 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 189336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1045376/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=178836 CPUtime=1061.72
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 47514 0 0 0 105983 189 0 0 25 0 1 0 243249105 183128064 37880 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 44709 37880 245 542 0 44158 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 184192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1042944/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=182676 CPUtime=1121.69
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 48138 0 0 0 111973 196 0 0 25 0 1 0 243249105 187060224 38504 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 45669 38504 245 542 0 45118 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 188032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1042240/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=182676 CPUtime=1181.66
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 48301 0 0 0 117963 203 0 0 25 0 1 0 243249105 187060224 38667 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10394/statm: 45669 38667 245 542 0 45118 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 188032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1042048/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=182676 CPUtime=1200.06
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 48343 0 0 0 119800 206 0 0 25 0 1 0 243249105 187060224 38709 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 45669 38709 245 542 0 45118 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 188032

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: 0.99 0.98 0.99 2/66 10395
/proc/meminfo: memFree=1042048/2055920 swapFree=4180356/4192956
[pid=10393] ppid=10391 vsize=5356 CPUtime=0
/proc/10393/stat : 10393 (kw_pre) S 10391 10393 10041 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243249104 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10393/statm: 1339 231 192 169 0 50 0
[pid=10394] ppid=10393 vsize=182676 CPUtime=1200.06
/proc/10394/stat : 10394 (kw_preprocessor) R 10393 10393 10041 0 -1 0 48343 0 0 0 119800 206 0 0 25 0 1 0 243249105 187060224 38709 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/10394/statm: 45669 38709 245 542 0 45118 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 188032

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10393 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.002999
# 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): 1198
CPU system time (s): 2.06
CPU usage (%): 99.9455
Max. virtual memory (cumulated for all children) (KiB): 189336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0
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= 2

runsolver used 1.08483 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node1 at 2009-05-12 20:15:44
IDJOB=1806775
IDBENCH=71104
IDSOLVER=646
FILE ID=node1/1806775-1242152144
PBS_JOBID= 9289720
Free space on /tmp= 66252 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-109-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806775-1242152144/watcher-1806775-1242152144 -o /tmp/evaluation-result-1806775-1242152144/solver-1806775-1242152144 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806775-1242152144.cnf

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

MD5SUM BENCH= 3e5f7eb325866565204de5c9ce2ffaee
RANDOM SEED=546631016

node1.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	: 5931.00
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1197544 kB
Buffers:         65876 kB
Cached:         709020 kB
SwapCached:       6356 kB
Active:          84032 kB
Inactive:       698644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1197544 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:            3012 kB
Writeback:           0 kB
Mapped:          13516 kB
Slab:            61736 kB
Committed_AS:   930888 kB
PageTables:       1436 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= 66248 MiB
End job on node1 at 2009-05-12 20:35:47