Trace number 1806187

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) 1200.02 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
MD5SUM67e3f1c82b3561160730d7e2b008579e
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
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-1806187-1242146370/watcher-1806187-1242146370 -o /tmp/evaluation-result-1806187-1242146370/solver-1806187-1242146370 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806187-1242146370.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 0.97 0.91 3/65 5157
/proc/meminfo: memFree=1620352/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) R 5155 5157 4937 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 228774701727 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5157/statm: 1339 230 191 169 0 50 0
[pid=5158] ppid=5157 vsize=2900 CPUtime=0
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 336 0 0 0 0 0 0 0 18 0 1 0 242669687 2969600 312 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 725 312 215 542 0 174 0

[startup+0.077603 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 5157
/proc/meminfo: memFree=1620352/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=3240 CPUtime=0.07
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 479 0 0 0 7 0 0 0 19 0 1 0 242669687 3317760 455 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 810 456 242 542 0 259 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8596

[startup+0.101604 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 5157
/proc/meminfo: memFree=1620352/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=3504 CPUtime=0.09
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 517 0 0 0 9 0 0 0 19 0 1 0 242669687 3588096 493 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 876 493 242 542 0 325 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8860

[startup+0.301627 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 5157
/proc/meminfo: memFree=1620352/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=4428 CPUtime=0.29
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 770 0 0 0 29 0 0 0 21 0 1 0 242669687 4534272 746 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 1107 746 242 542 0 556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9784

[startup+0.701673 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 5157
/proc/meminfo: memFree=1620352/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=6040 CPUtime=0.68
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 1170 0 0 0 68 0 0 0 25 0 1 0 242669687 6184960 1146 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 1510 1146 242 542 0 959 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11396

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1615536/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=8056 CPUtime=1.49
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 1685 0 0 0 148 1 0 0 25 0 1 0 242669687 8249344 1621 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 2014 1621 243 542 0 1463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13412

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1614000/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=9388 CPUtime=3.09
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 2051 0 0 0 307 2 0 0 25 0 1 0 242669687 9613312 1942 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 2347 1942 246 542 0 1796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14744

[startup+6.30132 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1611376/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=11680 CPUtime=6.29
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 2745 0 0 0 625 4 0 0 25 0 1 0 242669687 11960320 2524 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 2920 2524 246 542 0 2369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17036

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1608184/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=15008 CPUtime=12.69
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 3613 0 0 0 1263 6 0 0 25 0 1 0 242669687 15368192 3244 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 3752 3244 246 542 0 3201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20364

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1604024/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=18948 CPUtime=25.48
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 4778 0 0 0 2538 10 0 0 25 0 1 0 242669687 19402752 4214 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 4737 4214 246 542 0 4186 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24304

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1599032/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=24256 CPUtime=51.07
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 6282 0 0 0 5091 16 0 0 25 0 1 0 242669687 24838144 5460 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 6064 5460 246 542 0 5513 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29612

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5159
/proc/meminfo: memFree=1590776/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=33864 CPUtime=102.27
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 8665 0 0 0 10202 25 0 0 25 0 1 0 242669687 34676736 7502 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 8466 7502 246 542 0 7915 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39220

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1584248/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=41140 CPUtime=162.24
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 10744 0 0 0 16190 34 0 0 25 0 1 0 242669687 42127360 9131 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 10285 9131 246 542 0 9734 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46496

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1578552/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=47412 CPUtime=222.22
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 12391 0 0 0 22182 40 0 0 25 0 1 0 242669687 48549888 10501 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 11853 10501 246 542 0 11302 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52768

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1573752/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=53984 CPUtime=282.21
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 13913 0 0 0 28173 48 0 0 25 0 1 0 242669687 55279616 11705 1992294400 4194304 6416590 548682068912 18446744073709551615 4419772 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 13496 11705 246 542 0 12945 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 59340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/67 5161
/proc/meminfo: memFree=1567608/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=60468 CPUtime=342.19
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 15769 0 0 0 34165 54 0 0 25 0 1 0 242669687 61919232 13195 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 15117 13195 246 542 0 14566 0
Current children cumulated CPU time (s) 342.19

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

/proc/5158/statm: 17497 15293 246 542 0 16946 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 75344

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1555832/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=74092 CPUtime=582.11
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 19185 0 0 0 58138 73 0 0 25 0 1 0 242669687 75870208 16190 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 18523 16190 246 542 0 17972 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 79448

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1551800/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=78108 CPUtime=642.09
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 20669 0 0 0 64132 77 0 0 25 0 1 0 242669687 79982592 17190 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 19527 17190 246 542 0 18976 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 83464

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1550520/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=79668 CPUtime=702.07
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 20962 0 0 0 70126 81 0 0 25 0 1 0 242669687 81580032 17483 1992294400 4194304 6416590 548682068912 18446744073709551615 4294593 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 19917 17483 246 542 0 19366 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 85024

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1546360/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=84072 CPUtime=762.06
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 21993 0 0 0 76120 86 0 0 25 0 1 0 242669687 86089728 18514 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 21018 18514 246 542 0 20467 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 89428

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1540792/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=90176 CPUtime=822.04
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 23897 0 0 0 82114 90 0 0 25 0 1 0 242669687 92340224 19862 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 22544 19862 246 542 0 21993 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 95532

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 5161
/proc/meminfo: memFree=1539704/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=91856 CPUtime=882.02
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 24216 0 0 0 88107 95 0 0 25 0 1 0 242669687 94060544 20181 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 22964 20181 246 542 0 22413 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 97212

[startup+942.301 s]
/proc/loadavg: 1.05 0.99 0.91 2/67 5161
/proc/meminfo: memFree=1538552/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=93136 CPUtime=942
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 24506 0 0 0 94102 98 0 0 25 0 1 0 242669687 95371264 20471 1992294400 4194304 6416590 548682068912 18446744073709551615 4294904 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 23284 20471 246 542 0 22733 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 98492

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/67 5161
/proc/meminfo: memFree=1537272/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=94428 CPUtime=1001.99
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 24838 0 0 0 100097 102 0 0 25 0 1 0 242669687 96694272 20803 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 23607 20803 246 542 0 23056 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 99784

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 5161
/proc/meminfo: memFree=1531832/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=103092 CPUtime=1061.97
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 26214 0 0 0 106090 107 0 0 25 0 1 0 242669687 105566208 22179 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 25773 22179 246 542 0 25222 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 108448

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 5161
/proc/meminfo: memFree=1530040/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=104876 CPUtime=1121.95
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 27280 0 0 0 112083 112 0 0 25 0 1 0 242669687 107393024 22605 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 26219 22605 246 542 0 25668 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 110232

[startup+1182.3 s]
/proc/loadavg: 1.08 1.00 0.92 2/67 5161
/proc/meminfo: memFree=1529400/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=105596 CPUtime=1181.92
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 27450 0 0 0 118077 115 0 0 25 0 1 0 242669687 108130304 22775 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 26399 22775 246 542 0 25848 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 110952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.00 0.92 2/67 5161
/proc/meminfo: memFree=1529272/2055920 swapFree=4171404/4192956
[pid=5157] ppid=5155 vsize=5356 CPUtime=0
/proc/5157/stat : 5157 (kw_pre) S 5155 5157 4937 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242669687 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5157/statm: 1339 231 192 169 0 50 0
[pid=5158] ppid=5157 vsize=105596 CPUtime=1200.02
/proc/5158/stat : 5158 (kw_preprocessor) R 5157 5157 4937 0 -1 0 27471 0 0 0 119886 116 0 0 25 0 1 0 242669687 108130304 22796 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/5158/statm: 26399 22796 246 542 0 25848 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 110952

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 5157 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1198.86
CPU system time (s): 1.16
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 112460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.933858 second user time and 3.44148 second system time

The end

Launcher Data 

Begin job on node74 at 2009-05-12 18:39:30
IDJOB=1806187
IDBENCH=24687
IDSOLVER=646
FILE ID=node74/1806187-1242146370
PBS_JOBID= 9289652
Free space on /tmp= 102960 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest02/hgen3-v400-s553296708.sat05-471.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806187-1242146370/watcher-1806187-1242146370 -o /tmp/evaluation-result-1806187-1242146370/solver-1806187-1242146370 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806187-1242146370.cnf

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

MD5SUM BENCH= 67e3f1c82b3561160730d7e2b008579e
RANDOM SEED=2052682304

node74.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		: 3000.233
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		: 3000.233
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:       1620832 kB
Buffers:         38396 kB
Cached:         319524 kB
SwapCached:      14652 kB
Active:          63504 kB
Inactive:       311532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620832 kB
SwapTotal:     4192956 kB
SwapFree:      4171404 kB
Dirty:            3040 kB
Writeback:           0 kB
Mapped:          14244 kB
Slab:            45840 kB
Committed_AS:   901552 kB
PageTables:       1444 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= 102956 MiB
End job on node74 at 2009-05-12 18:59:32