Trace number 1806467

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) 1200.03 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
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 variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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-1806467-1242149660/watcher-1806467-1242149660 -o /tmp/evaluation-result-1806467-1242149660/solver-1806467-1242149660 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806467-1242149660.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: 0.92 0.98 0.93 3/65 24197
/proc/meminfo: memFree=1321608/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) R 24195 24197 23942 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24197/statm: 1339 230 191 169 0 50 0
[pid=24198] ppid=24197 vsize=2748 CPUtime=0
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 318 0 0 0 0 0 0 0 18 0 1 0 242994400 2813952 294 1992294400 4194304 6416590 548682068912 18446744073709551615 4824692 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 687 295 215 542 0 136 0

[startup+0.0381661 s]
/proc/loadavg: 0.92 0.98 0.93 3/65 24197
/proc/meminfo: memFree=1321608/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=3012 CPUtime=0.03
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 395 0 0 0 3 0 0 0 19 0 1 0 242994400 3084288 371 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 753 371 242 542 0 202 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8368

[startup+0.102173 s]
/proc/loadavg: 0.92 0.98 0.93 3/65 24197
/proc/meminfo: memFree=1321608/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=3276 CPUtime=0.09
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 482 0 0 0 9 0 0 0 19 0 1 0 242994400 3354624 458 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 819 458 242 542 0 268 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8632

[startup+0.301199 s]
/proc/loadavg: 0.92 0.98 0.93 3/65 24197
/proc/meminfo: memFree=1321608/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=4332 CPUtime=0.29
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 742 0 0 0 29 0 0 0 21 0 1 0 242994400 4435968 718 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 1083 718 242 542 0 532 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9688

[startup+0.702248 s]
/proc/loadavg: 0.92 0.98 0.93 3/65 24197
/proc/meminfo: memFree=1321608/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=5956 CPUtime=0.69
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 1142 0 0 0 68 1 0 0 25 0 1 0 242994400 6098944 1118 1992294400 4194304 6416590 548682068912 18446744073709551615 5280306 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 1489 1118 242 542 0 938 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11312

[startup+1.50236 s]
/proc/loadavg: 0.92 0.98 0.93 2/67 24199
/proc/meminfo: memFree=1317048/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=7860 CPUtime=1.48
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 1628 0 0 0 147 1 0 0 25 0 1 0 242994400 8048640 1564 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 1965 1564 243 542 0 1414 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13216

[startup+3.10155 s]
/proc/loadavg: 0.92 0.98 0.93 2/67 24199
/proc/meminfo: memFree=1315384/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=9320 CPUtime=3.09
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 2000 0 0 0 307 2 0 0 25 0 1 0 242994400 9543680 1891 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 2330 1891 246 542 0 1779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14676

[startup+6.30196 s]
/proc/loadavg: 0.93 0.98 0.93 2/67 24199
/proc/meminfo: memFree=1312376/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=12184 CPUtime=6.28
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 2766 0 0 0 624 4 0 0 25 0 1 0 242994400 12476416 2545 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 3046 2545 246 542 0 2495 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17540

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.93 2/67 24199
/proc/meminfo: memFree=1307512/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=17512 CPUtime=12.68
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 4124 0 0 0 1261 7 0 0 25 0 1 0 242994400 17932288 3664 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 4378 3664 246 542 0 3827 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22868

[startup+25.5014 s]
/proc/loadavg: 1.02 1.00 0.94 2/67 24199
/proc/meminfo: memFree=1301240/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=24296 CPUtime=25.48
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 6039 0 0 0 2535 13 0 0 25 0 1 0 242994400 24879104 5217 1992294400 4194304 6416590 548682068912 18446744073709551615 4421917 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 6074 5217 246 542 0 5523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29652

[startup+51.1016 s]
/proc/loadavg: 1.17 1.03 0.95 2/67 24199
/proc/meminfo: memFree=1291256/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=36536 CPUtime=51.06
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 9172 0 0 0 5084 22 0 0 25 0 1 0 242994400 37412864 7801 1992294400 4194304 6416590 548682068912 18446744073709551615 4294926 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 9134 7801 246 542 0 8583 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 41892

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 0.95 2/67 24199
/proc/meminfo: memFree=1276728/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=53032 CPUtime=102.25
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 13504 0 0 0 10185 40 0 0 25 0 1 0 242994400 54304768 11297 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 13258 11297 246 542 0 12707 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 58388

[startup+162.302 s]
/proc/loadavg: 1.14 1.05 0.96 2/67 24199
/proc/meminfo: memFree=1262584/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=69148 CPUtime=162.21
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 17803 0 0 0 16164 57 0 0 25 0 1 0 242994400 70807552 14809 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 17287 14809 246 542 0 16736 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 74504

[startup+222.301 s]
/proc/loadavg: 1.12 1.05 0.96 2/67 24199
/proc/meminfo: memFree=1255224/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=76740 CPUtime=222.18
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 20137 0 0 0 22146 72 0 0 25 0 1 0 242994400 78581760 16659 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 19185 16659 246 542 0 18634 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 82096

[startup+282.302 s]
/proc/loadavg: 1.11 1.06 0.97 2/67 24199
/proc/meminfo: memFree=1243128/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=90048 CPUtime=282.15
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 23714 0 0 0 28129 86 0 0 25 0 1 0 242994400 92209152 19680 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 22512 19680 246 542 0 21961 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 95404

[startup+342.301 s]
/proc/loadavg: 1.10 1.06 0.97 2/67 24199
/proc/meminfo: memFree=1232888/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=105804 CPUtime=342.13
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 26895 0 0 0 34114 99 0 0 25 0 1 0 242994400 108343296 22221 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 26451 22221 246 542 0 25900 0
Current children cumulated CPU time (s) 342.13

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

/proc/24198/statm: 32552 28395 246 542 0 32001 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 135564

[startup+582.303 s]
/proc/loadavg: 1.03 1.05 0.99 2/67 24201
/proc/meminfo: memFree=1206264/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=131900 CPUtime=582.02
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 35074 0 0 0 58061 141 0 0 25 0 1 0 242994400 135065600 28818 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 32975 28818 246 542 0 32424 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 137256

[startup+642.302 s]
/proc/loadavg: 1.01 1.04 0.99 2/67 24201
/proc/meminfo: memFree=1202680/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=135120 CPUtime=642
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 35974 0 0 0 64051 149 0 0 25 0 1 0 242994400 138362880 29718 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 33780 29718 246 542 0 33229 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 140476

[startup+702.303 s]
/proc/loadavg: 1.00 1.03 0.99 2/67 24201
/proc/meminfo: memFree=1192248/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=145868 CPUtime=701.97
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 39499 0 0 0 70040 157 0 0 25 0 1 0 242994400 149368832 32270 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 36467 32270 246 542 0 35916 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 151224

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 0.99 2/67 24201
/proc/meminfo: memFree=1191352/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=146828 CPUtime=761.95
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 39768 0 0 0 76029 166 0 0 25 0 1 0 242994400 150351872 32539 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 36707 32539 246 542 0 36156 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 152184

[startup+822.303 s]
/proc/loadavg: 1.00 1.02 0.99 2/67 24201
/proc/meminfo: memFree=1187768/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=151948 CPUtime=821.91
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 40658 0 0 0 82015 176 0 0 25 0 1 0 242994400 155594752 33429 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 37987 33429 246 542 0 37436 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 157304

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/67 24201
/proc/meminfo: memFree=1180344/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=159832 CPUtime=881.88
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 42497 0 0 0 88003 185 0 0 25 0 1 0 242994400 163667968 35268 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 39958 35268 246 542 0 39407 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 165188

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 24201
/proc/meminfo: memFree=1176184/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=164320 CPUtime=941.85
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 44663 0 0 0 93993 192 0 0 25 0 1 0 242994400 168263680 36316 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 41080 36316 246 542 0 40529 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 169676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 24201
/proc/meminfo: memFree=1173624/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=166880 CPUtime=1001.83
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 45323 0 0 0 99983 200 0 0 25 0 1 0 242994400 170885120 36976 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 41720 36976 246 542 0 41169 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 172236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 24201
/proc/meminfo: memFree=1167032/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=174564 CPUtime=1061.8
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 46963 0 0 0 105972 208 0 0 25 0 1 0 242994400 178753536 38616 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 43641 38616 246 542 0 43090 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 179920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 24201
/proc/meminfo: memFree=1164024/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=177124 CPUtime=1121.76
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 47705 0 0 0 111960 216 0 0 25 0 1 0 242994400 181374976 39358 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 44281 39358 246 542 0 43730 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 182480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 24201
/proc/meminfo: memFree=1158072/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=182828 CPUtime=1181.73
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 49210 0 0 0 117948 225 0 0 25 0 1 0 242994400 187215872 40863 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 45707 40863 246 542 0 45156 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 188184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 24201
/proc/meminfo: memFree=1152568/2055920 swapFree=4180188/4192956
[pid=24197] ppid=24195 vsize=5356 CPUtime=0
/proc/24197/stat : 24197 (kw_pre) S 24195 24197 23942 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242994400 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24197/statm: 1339 231 192 169 0 50 0
[pid=24198] ppid=24197 vsize=194912 CPUtime=1200.03
/proc/24198/stat : 24198 (kw_preprocessor) R 24197 24197 23942 0 -1 0 50545 0 0 0 119775 228 0 0 25 0 1 0 242994400 199589888 42198 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/24198/statm: 48728 42198 246 542 0 48177 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 200268

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 24197 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 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1197.75
CPU system time (s): 2.28
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 200268

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 1.14882 second user time and 3.25351 second system time

The end

Launcher Data 

Begin job on node54 at 2009-05-12 19:34:20
IDJOB=1806467
IDBENCH=24740
IDSOLVER=646
FILE ID=node54/1806467-1242149660
PBS_JOBID= 9289670
Free space on /tmp= 66284 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806467-1242149660/watcher-1806467-1242149660 -o /tmp/evaluation-result-1806467-1242149660/solver-1806467-1242149660 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806467-1242149660.cnf

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

MD5SUM BENCH= 82718e0ff54407c78c5fcacb97224b1c
RANDOM SEED=408266136

node54.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		: 3000.234
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		: 3000.234
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:       1322152 kB
Buffers:         43608 kB
Cached:         618280 kB
SwapCached:       5872 kB
Active:          89588 kB
Inactive:       580892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322152 kB
SwapTotal:     4192956 kB
SwapFree:      4180188 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            49320 kB
Committed_AS:   859484 kB
PageTables:       1368 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= 66284 MiB
End job on node54 at 2009-05-12 19:54:23