Trace number 1805865

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 1200.31

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
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 variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
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-1805865-1242142311/watcher-1805865-1242142311 -o /tmp/evaluation-result-1805865-1242142311/solver-1805865-1242142311 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805865-1242142311.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: 0.81 0.28 0.42 3/67 3372
/proc/meminfo: memFree=1715656/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=3136 CPUtime=0
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 390 0 0 0 0 0 0 0 18 0 1 0 242257266 3211264 366 1992294400 4194304 6416590 548682068912 18446744073709551615 4377249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 784 366 215 542 0 233 0

[startup+0.107363 s]
/proc/loadavg: 0.81 0.28 0.42 3/67 3372
/proc/meminfo: memFree=1715656/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=5144 CPUtime=0.1
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 935 0 0 0 10 0 0 0 18 0 1 0 242257266 5267456 911 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 1286 911 242 542 0 735 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10500

[startup+0.20137 s]
/proc/loadavg: 0.81 0.28 0.42 3/67 3372
/proc/meminfo: memFree=1715656/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=5276 CPUtime=0.19
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 1002 0 0 0 19 0 0 0 18 0 1 0 242257266 5402624 978 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 1319 978 249 542 0 768 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10632

[startup+0.30138 s]
/proc/loadavg: 0.81 0.28 0.42 3/67 3372
/proc/meminfo: memFree=1715656/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=5276 CPUtime=0.29
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 1006 0 0 0 29 0 0 0 19 0 1 0 242257266 5402624 982 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 1319 982 250 542 0 768 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10632

[startup+0.701415 s]
/proc/loadavg: 0.81 0.28 0.42 3/67 3372
/proc/meminfo: memFree=1715656/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=5672 CPUtime=0.69
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 1092 0 0 0 69 0 0 0 22 0 1 0 242257266 5808128 1068 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 1418 1068 250 542 0 867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11028

[startup+1.50149 s]
/proc/loadavg: 0.82 0.29 0.42 2/69 3374
/proc/meminfo: memFree=1711096/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=7304 CPUtime=1.49
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 1500 0 0 0 148 1 0 0 25 0 1 0 242257266 7479296 1476 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 1826 1476 250 542 0 1275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12660

[startup+3.10263 s]
/proc/loadavg: 0.82 0.29 0.42 2/69 3374
/proc/meminfo: memFree=1709312/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=8928 CPUtime=3.09
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 1890 0 0 0 308 1 0 0 25 0 1 0 242257266 9142272 1827 1992294400 4194304 6416590 548682068912 18446744073709551615 4342154 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 2232 1827 251 542 0 1681 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14284

[startup+6.30192 s]
/proc/loadavg: 0.84 0.30 0.42 2/69 3374
/proc/meminfo: memFree=1707648/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=10724 CPUtime=6.29
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 2412 0 0 0 626 3 0 0 25 0 1 0 242257266 10981376 2252 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 2681 2252 254 542 0 2130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16080

[startup+12.7015 s]
/proc/loadavg: 0.85 0.31 0.42 2/69 3374
/proc/meminfo: memFree=1704712/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=13016 CPUtime=12.69
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 3094 0 0 0 1264 5 0 0 25 0 1 0 242257266 13328384 2805 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 3254 2805 254 542 0 2703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18372

[startup+25.5016 s]
/proc/loadavg: 0.87 0.34 0.43 2/69 3374
/proc/meminfo: memFree=1699592/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=19032 CPUtime=25.48
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 4652 0 0 0 2540 8 0 0 25 0 1 0 242257266 19488768 4089 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 4758 4089 254 542 0 4207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24388

[startup+51.1019 s]
/proc/loadavg: 0.92 0.40 0.45 2/69 3374
/proc/meminfo: memFree=1692872/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=27028 CPUtime=51.07
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 6793 0 0 0 5093 14 0 0 25 0 1 0 242257266 27676672 5814 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 6757 5814 254 542 0 6206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32384

[startup+102.302 s]
/proc/loadavg: 1.02 0.50 0.48 2/69 3374
/proc/meminfo: memFree=1681864/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=38824 CPUtime=102.26
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 9891 0 0 0 10202 24 0 0 25 0 1 0 242257266 39755776 8521 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 9706 8521 254 542 0 9155 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44180

[startup+162.302 s]
/proc/loadavg: 1.05 0.61 0.51 2/69 3374
/proc/meminfo: memFree=1671304/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=50972 CPUtime=162.25
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 13081 0 0 0 16191 34 0 0 25 0 1 0 242257266 52195328 11193 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 12743 11193 254 542 0 12192 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56328

[startup+222.305 s]
/proc/loadavg: 1.06 0.69 0.55 2/69 3374
/proc/meminfo: memFree=1662920/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=61320 CPUtime=222.24
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 15456 0 0 0 22180 44 0 0 25 0 1 0 242257266 62791680 13250 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 15330 13250 254 542 0 14779 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 66676

[startup+282.302 s]
/proc/loadavg: 1.09 0.77 0.58 2/69 3374
/proc/meminfo: memFree=1657544/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=67948 CPUtime=282.22
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 17207 0 0 0 28171 51 0 0 25 0 1 0 242257266 69578752 14635 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 16987 14635 254 542 0 16436 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 73304

[startup+342.302 s]
/proc/loadavg: 1.03 0.81 0.61 2/69 3374
/proc/meminfo: memFree=1651848/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=74180 CPUtime=342.21
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 18980 0 0 0 34163 58 0 0 25 0 1 0 242257266 75960320 15988 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 18545 15988 254 542 0 17994 0
Current children cumulated CPU time (s) 342.21

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

/proc/3373/statm: 23544 20335 254 542 0 22993 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 99532

[startup+582.301 s]
/proc/loadavg: 1.00 0.91 0.68 2/69 3374
/proc/meminfo: memFree=1624328/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=106684 CPUtime=582.15
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 26885 0 0 0 58125 90 0 0 25 0 1 0 242257266 109244416 22854 1992294400 4194304 6416590 548682068912 18446744073709551615 4304379 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 26671 22854 254 542 0 26120 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 112040

[startup+642.302 s]
/proc/loadavg: 1.03 0.94 0.71 2/69 3376
/proc/meminfo: memFree=1624712/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=106204 CPUtime=642.13
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 27396 0 0 0 64117 96 0 0 25 0 1 0 242257266 108752896 22726 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 26551 22726 254 542 0 26000 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 111560

[startup+702.301 s]
/proc/loadavg: 1.01 0.94 0.72 2/69 3376
/proc/meminfo: memFree=1619848/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=111872 CPUtime=702.12
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 28593 0 0 0 70110 102 0 0 25 0 1 0 242257266 114556928 23923 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 27968 23923 254 542 0 27417 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 117228

[startup+762.302 s]
/proc/loadavg: 1.00 0.95 0.74 2/69 3376
/proc/meminfo: memFree=1614344/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=117532 CPUtime=762.11
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 30704 0 0 0 76100 111 0 0 25 0 1 0 242257266 120352768 25299 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 29383 25299 254 542 0 28832 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 122888

[startup+822.302 s]
/proc/loadavg: 1.00 0.96 0.75 2/69 3376
/proc/meminfo: memFree=1611528/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=120732 CPUtime=822.09
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 31395 0 0 0 82092 117 0 0 25 0 1 0 242257266 123629568 25990 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 30183 25990 254 542 0 29632 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 126088

[startup+882.305 s]
/proc/loadavg: 1.00 0.96 0.76 2/69 3376
/proc/meminfo: memFree=1605128/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=127792 CPUtime=882.07
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 32993 0 0 0 88084 123 0 0 25 0 1 0 242257266 130859008 27588 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 31948 27588 254 542 0 31397 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 133148

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/69 3376
/proc/meminfo: memFree=1599368/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=134576 CPUtime=942.06
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 35271 0 0 0 94076 130 0 0 25 0 1 0 242257266 137805824 29021 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 33644 29021 254 542 0 33093 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 139932

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/69 3376
/proc/meminfo: memFree=1598536/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=135856 CPUtime=1002.04
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 35474 0 0 0 100068 136 0 0 25 0 1 0 242257266 139116544 29224 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 33964 29224 254 542 0 33413 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 141212

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/69 3376
/proc/meminfo: memFree=1598408/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=135856 CPUtime=1062.03
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 35507 0 0 0 106062 141 0 0 25 0 1 0 242257266 139116544 29257 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 33964 29257 254 542 0 33413 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 141212

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/69 3376
/proc/meminfo: memFree=1585288/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=150056 CPUtime=1122.01
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 38777 0 0 0 112052 149 0 0 25 0 1 0 242257266 153657344 32527 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 37514 32527 254 542 0 36963 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 155412

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/69 3376
/proc/meminfo: memFree=1584712/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=150056 CPUtime=1182
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 39841 0 0 0 118047 153 0 0 25 0 1 0 242257266 153657344 32619 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 37514 32619 254 542 0 36963 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 155412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/69 3376
/proc/meminfo: memFree=1584712/2055920 swapFree=4172764/4192956
[pid=3372] ppid=3370 vsize=5356 CPUtime=0
/proc/3372/stat : 3372 (kw_pre) S 3370 3372 3280 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242257266 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3372/statm: 1339 231 192 169 0 50 0
[pid=3373] ppid=3372 vsize=150056 CPUtime=1200
/proc/3373/stat : 3373 (kw_preprocessor) R 3372 3372 3280 0 -1 0 39858 0 0 0 119845 155 0 0 25 0 1 0 242257266 153657344 32636 1992294400 4194304 6416590 548682068912 18446744073709551615 5266724 0 0 4096 0 0 0 0 17 1 0 0
/proc/3373/statm: 37514 32636 254 542 0 36963 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 155412

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 3372 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.31
CPU time (s): 1200
CPU user time (s): 1198.45
CPU system time (s): 1.55
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 159304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
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= 5
involuntary context switches= 1

runsolver used 1.21981 second user time and 3.15552 second system time

The end

Launcher Data 

Begin job on node68 at 2009-05-12 17:31:51
IDJOB=1805865
IDBENCH=24613
IDSOLVER=646
FILE ID=node68/1805865-1242142311
PBS_JOBID= 9289657
Free space on /tmp= 66280 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805865-1242142311/watcher-1805865-1242142311 -o /tmp/evaluation-result-1805865-1242142311/solver-1805865-1242142311 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805865-1242142311.cnf

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

MD5SUM BENCH= c2cb7643bd8a1926480278b8bba0ef3d
RANDOM SEED=1197310502

node68.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		: 3000.223
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		: 3000.223
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:       1716200 kB
Buffers:         40760 kB
Cached:         228612 kB
SwapCached:      12080 kB
Active:          73716 kB
Inactive:       210220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716200 kB
SwapTotal:     4192956 kB
SwapFree:      4172764 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:          14776 kB
Slab:            41448 kB
Committed_AS:   766612 kB
PageTables:       1560 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= 66276 MiB
End job on node68 at 2009-05-12 17:51:53