Trace number 1806425

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_6-6-10.sat05-2670.reshuffled-07.cnf
MD5SUM080b0eee741469a320509f7827afc538
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark167.854
Satisfiable
(Un)Satisfiability was proved
Number of variables131400
Number of clauses1827900
Sum of the clauses size4134930
Maximum clause length60
Minimum clause length1
Number of clauses of size 1120
Number of clauses of size 21403970
Number of clauses of size 3419490
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54320

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-1806425-1242149068/watcher-1806425-1242149068 -o /tmp/evaluation-result-1806425-1242149068/solver-1806425-1242149068 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806425-1242149068.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: 1.00 1.02 0.95 3/64 2640
/proc/meminfo: memFree=777472/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=8592 CPUtime=0
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 843 0 0 0 0 0 0 0 18 0 1 0 242931667 8798208 819 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 2148 828 191 542 0 1597 0

[startup+0.0747849 s]
/proc/loadavg: 1.00 1.02 0.95 3/64 2640
/proc/meminfo: memFree=777472/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=46076 CPUtime=0.06
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 10133 0 0 0 2 4 0 0 18 0 1 0 242931667 47181824 10109 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 11519 10115 205 542 0 10968 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 51432

[startup+0.101786 s]
/proc/loadavg: 1.00 1.02 0.95 3/64 2640
/proc/meminfo: memFree=777472/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=62444 CPUtime=0.09
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 14579 0 0 0 3 6 0 0 18 0 1 0 242931667 63942656 14555 1992294400 4194304 6416590 548682068912 18446744073709551615 4288647 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 15611 14561 205 542 0 15060 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 67800

[startup+0.301815 s]
/proc/loadavg: 1.00 1.02 0.95 3/64 2640
/proc/meminfo: memFree=777472/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=101912 CPUtime=0.29
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 20492 0 0 0 20 9 0 0 19 0 1 0 242931667 104357888 20468 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 25478 20468 218 542 0 24927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 107268

[startup+0.701873 s]
/proc/loadavg: 1.00 1.02 0.95 3/64 2640
/proc/meminfo: memFree=777472/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=106136 CPUtime=0.69
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 21675 0 0 0 60 9 0 0 23 0 1 0 242931667 108683264 21651 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 26534 21651 218 542 0 25983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 111492

[startup+1.50199 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 2642
/proc/meminfo: memFree=687728/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=115508 CPUtime=1.49
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 24278 0 0 0 138 11 0 0 25 0 1 0 242931667 118280192 24254 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 28877 24254 218 542 0 28326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120864

[startup+3.10221 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 2642
/proc/meminfo: memFree=673840/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=134384 CPUtime=3.09
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 29526 0 0 0 295 14 0 0 25 0 1 0 242931667 137609216 29502 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 33596 29502 218 542 0 33045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139740

[startup+6.30167 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 2642
/proc/meminfo: memFree=631536/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=170552 CPUtime=6.29
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 39562 0 0 0 609 20 0 0 25 0 1 0 242931667 174645248 39538 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 42638 39538 218 542 0 42087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175908

[startup+12.7016 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 2642
/proc/meminfo: memFree=571184/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=218940 CPUtime=12.68
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 54278 0 0 0 1241 27 0 0 25 0 1 0 242931667 224194560 52717 1992294400 4194304 6416590 548682068912 18446744073709551615 4498559 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 54735 52717 225 542 0 54184 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 224296

[startup+25.5014 s]
/proc/loadavg: 1.08 1.03 0.96 2/66 2642
/proc/meminfo: memFree=512816/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=270176 CPUtime=25.48
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 66982 0 0 0 2498 50 0 0 25 0 1 0 242931667 276660224 65421 1992294400 4194304 6416590 548682068912 18446744073709551615 4310042 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 67544 65421 243 542 0 66993 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 275532

[startup+51.102 s]
/proc/loadavg: 1.05 1.03 0.96 2/66 2642
/proc/meminfo: memFree=512240/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=270528 CPUtime=51.07
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 67179 0 0 0 5037 70 0 0 25 0 1 0 242931667 277020672 65618 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 67632 65618 250 542 0 67081 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 275884

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 0.96 2/66 2642
/proc/meminfo: memFree=492528/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=289692 CPUtime=102.26
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 72167 0 0 0 10134 92 0 0 25 0 1 0 242931667 296644608 70604 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 72423 70604 253 542 0 71872 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 295048

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 2642
/proc/meminfo: memFree=446320/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=336060 CPUtime=162.23
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 83830 0 0 0 16108 115 0 0 25 0 1 0 242931667 344125440 82267 1992294400 4194304 6416590 548682068912 18446744073709551615 4338230 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 84015 82267 253 542 0 83464 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 341416

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 2642
/proc/meminfo: memFree=410736/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=370684 CPUtime=222.22
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 92506 0 0 0 22084 138 0 0 25 0 1 0 242931667 379580416 90943 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 92671 90943 254 542 0 92120 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 376040

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2642
/proc/meminfo: memFree=385200/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=396768 CPUtime=282.2
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 99035 0 0 0 28066 154 0 0 25 0 1 0 242931667 406290432 97472 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 99192 97472 254 542 0 98641 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 402124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2642
/proc/meminfo: memFree=368688/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=412668 CPUtime=342.18
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 102992 0 0 0 34047 171 0 0 25 0 1 0 242931667 422572032 101429 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 103167 101429 254 542 0 102616 0
Current children cumulated CPU time (s) 342.18

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

/proc/2641/statm: 114151 112482 254 542 0 113600 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 461960

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 2642
/proc/meminfo: memFree=311728/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=469336 CPUtime=582.11
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 117196 0 0 0 57971 240 0 0 25 0 1 0 242931667 480600064 115632 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 117334 115632 254 542 0 116783 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 474692

[startup+642.302 s]
/proc/loadavg: 1.10 1.03 0.97 2/66 2642
/proc/meminfo: memFree=290416/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=490592 CPUtime=642.09
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 122513 0 0 0 63956 253 0 0 25 0 1 0 242931667 502366208 120949 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 122648 120949 254 542 0 122097 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 495948

[startup+702.301 s]
/proc/loadavg: 1.15 1.05 0.98 2/66 2642
/proc/meminfo: memFree=272432/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=508552 CPUtime=702.08
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 126997 0 0 0 69937 271 0 0 25 0 1 0 242931667 520757248 125433 1992294400 4194304 6416590 548682068912 18446744073709551615 4295381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 127138 125433 254 542 0 126587 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 513908

[startup+762.306 s]
/proc/loadavg: 1.05 1.04 0.98 2/66 2642
/proc/meminfo: memFree=268848/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=512084 CPUtime=762.06
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 127890 0 0 0 75921 285 0 0 25 0 1 0 242931667 524374016 126326 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 128021 126326 254 542 0 127470 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 517440

[startup+822.301 s]
/proc/loadavg: 1.02 1.03 0.98 2/66 2642
/proc/meminfo: memFree=249200/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=532704 CPUtime=822.04
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 133070 0 0 0 81903 301 0 0 25 0 1 0 242931667 545488896 131506 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 133176 131506 254 542 0 132625 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 538060

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 2642
/proc/meminfo: memFree=229360/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=551520 CPUtime=882.02
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 137752 0 0 0 87884 318 0 0 25 0 1 0 242931667 564756480 136188 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 137880 136188 254 542 0 137329 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 556876

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 2642
/proc/meminfo: memFree=229296/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=551520 CPUtime=942
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 137757 0 0 0 93872 328 0 0 25 0 1 0 242931667 564756480 136193 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 137880 136193 254 542 0 137329 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 556876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/66 2642
/proc/meminfo: memFree=208752/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=572096 CPUtime=1001.98
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 142916 0 0 0 99852 346 0 0 25 0 1 0 242931667 585826304 141352 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 143024 141352 254 542 0 142473 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 577452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 2642
/proc/meminfo: memFree=176368/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=604328 CPUtime=1061.97
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 150961 0 0 0 105836 361 0 0 25 0 1 0 242931667 618831872 149397 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 151082 149397 254 542 0 150531 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 609684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 2642
/proc/meminfo: memFree=176432/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=604328 CPUtime=1121.95
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 150963 0 0 0 111818 377 0 0 25 0 1 0 242931667 618831872 149399 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 151082 149399 254 542 0 150531 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 609684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 2642
/proc/meminfo: memFree=176368/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=604328 CPUtime=1181.93
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 150966 0 0 0 117804 389 0 0 25 0 1 0 242931667 618831872 149402 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 151082 149402 254 542 0 150531 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 609684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 2644
/proc/meminfo: memFree=176176/2055920 swapFree=4180380/4192956
[pid=2640] ppid=2638 vsize=5356 CPUtime=0
/proc/2640/stat : 2640 (kw_pre) S 2638 2640 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242931667 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2640/statm: 1339 231 192 169 0 50 0
[pid=2641] ppid=2640 vsize=604328 CPUtime=1200.03
/proc/2641/stat : 2641 (kw_preprocessor) R 2640 2640 2338 0 -1 0 150966 0 0 0 119610 393 0 0 25 0 1 0 242931667 618831872 149402 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2641/statm: 151082 149402 254 542 0 150531 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 609684

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 2640 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=1999
# CPU time returned by wait4() is 0.001999
# 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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1196.1
CPU system time (s): 3.93
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 609684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 1.44378 second user time and 2.92955 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-12 19:24:33
IDJOB=1806425
IDBENCH=24734
IDSOLVER=646
FILE ID=node49/1806425-1242149068
PBS_JOBID= 9289675
Free space on /tmp= 66184 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/others/sgp_6-6-10.sat05-2670.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806425-1242149068/watcher-1806425-1242149068 -o /tmp/evaluation-result-1806425-1242149068/solver-1806425-1242149068 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806425-1242149068.cnf

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

MD5SUM BENCH= 080b0eee741469a320509f7827afc538
RANDOM SEED=1222541935

node49.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		: 3000.241
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		: 3000.241
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:        777952 kB
Buffers:         66592 kB
Cached:        1148016 kB
SwapCached:       6332 kB
Active:         129416 kB
Inactive:      1094044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        777952 kB
SwapTotal:     4192956 kB
SwapFree:      4180380 kB
Dirty:           33464 kB
Writeback:           0 kB
Mapped:          13736 kB
Slab:            40324 kB
Committed_AS:   871396 kB
PageTables:       1384 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= 66176 MiB
End job on node49 at 2009-05-12 19:44:35