Trace number 1806537

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) 1200.08 1200.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark489.662
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
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-1806537-1242150364/watcher-1806537-1242150364 -o /tmp/evaluation-result-1806537-1242150364/solver-1806537-1242150364 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806537-1242150364.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: 0.91 0.98 0.99 3/65 25446
/proc/meminfo: memFree=1382640/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) R 25444 25446 25129 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25446/statm: 1339 230 191 169 0 50 0
[pid=25447] ppid=25446 vsize=3020 CPUtime=0
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 365 0 0 0 0 0 0 0 18 0 1 0 243065958 3092480 341 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 755 341 215 542 0 204 0

[startup+0.041244 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 25446
/proc/meminfo: memFree=1382640/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=3944 CPUtime=0.03
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 639 0 0 0 3 0 0 0 19 0 1 0 243065958 4038656 615 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 986 615 233 542 0 435 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9300

[startup+0.101253 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 25446
/proc/meminfo: memFree=1382640/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=4764 CPUtime=0.09
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 866 0 0 0 9 0 0 0 19 0 1 0 243065958 4878336 842 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 1191 842 242 542 0 640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10120

[startup+0.301288 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 25446
/proc/meminfo: memFree=1382640/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=4896 CPUtime=0.28
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 892 0 0 0 28 0 0 0 21 0 1 0 243065958 5013504 868 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 1224 868 250 542 0 673 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10252

[startup+0.701358 s]
/proc/loadavg: 0.91 0.98 0.99 3/65 25446
/proc/meminfo: memFree=1382640/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=6124 CPUtime=0.69
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 1187 0 0 0 68 1 0 0 25 0 1 0 243065958 6270976 1163 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 1531 1163 250 542 0 980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11480

[startup+1.5015 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1377824/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=7860 CPUtime=1.48
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 1616 0 0 0 147 1 0 0 25 0 1 0 243065958 8048640 1552 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 1965 1552 251 542 0 1414 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13216

[startup+3.10179 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1376416/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=8936 CPUtime=3.09
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 1915 0 0 0 307 2 0 0 25 0 1 0 243065958 9150464 1806 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 2234 1806 254 542 0 1683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30135 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1374112/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=11252 CPUtime=6.29
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 2532 0 0 0 625 4 0 0 25 0 1 0 243065958 11522048 2311 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 2813 2311 254 542 0 2262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16608

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1370856/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=15068 CPUtime=12.68
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 3534 0 0 0 1261 7 0 0 25 0 1 0 243065958 15429632 3074 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 3767 3074 254 542 0 3216 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20424

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1365672/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=20664 CPUtime=25.47
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 5172 0 0 0 2536 11 0 0 25 0 1 0 243065958 21159936 4350 1992294400 4194304 6416590 548682068912 18446744073709551615 4335502 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 5166 4350 254 542 0 4615 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26020

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1357032/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=30536 CPUtime=51.06
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 7855 0 0 0 5086 20 0 0 25 0 1 0 243065958 31268864 6484 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 7634 6484 254 542 0 7083 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 35892

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1345768/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=43836 CPUtime=102.23
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 11490 0 0 0 10191 32 0 0 25 0 1 0 243065958 44888064 9283 1992294400 4194304 6416590 548682068912 18446744073709551615 4294561 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 10959 9283 254 542 0 10408 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 49192

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1332584/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=58636 CPUtime=162.21
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 15502 0 0 0 16179 42 0 0 25 0 1 0 243065958 60043264 12508 1992294400 4194304 6416590 548682068912 18446744073709551615 4293564 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 14659 12508 254 542 0 14108 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 63992

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1326568/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=64592 CPUtime=222.17
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 17544 0 0 0 22164 53 0 0 25 0 1 0 243065958 66142208 14066 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/25447/statm: 16148 14066 254 542 0 15597 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 69948

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1316968/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=73900 CPUtime=282.13
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 20493 0 0 0 28150 63 0 0 25 0 1 0 243065958 75673600 16459 1992294400 4194304 6416590 548682068912 18446744073709551615 4294671 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 18475 16459 254 542 0 17924 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 79256

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1307880/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=87584 CPUtime=342.11
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 23380 0 0 0 34138 73 0 0 25 0 1 0 243065958 89686016 18706 1992294400 4194304 6416590 548682068912 18446744073709551615 4294634 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 21896 18706 254 542 0 21345 0
Current children cumulated CPU time (s) 342.11

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

/proc/25447/statm: 28402 24248 254 542 0 27851 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 118964

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1279720/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=120016 CPUtime=641.96
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 31981 0 0 0 64084 112 0 0 25 0 1 0 243065958 122896384 25726 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 30004 25726 254 542 0 29453 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 125372

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1273832/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=125476 CPUtime=701.93
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 34407 0 0 0 70074 119 0 0 25 0 1 0 243065958 128487424 27179 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 31369 27179 254 542 0 30818 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 130832

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1268392/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=131984 CPUtime=761.91
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 35761 0 0 0 76064 127 0 0 25 0 1 0 243065958 135151616 28533 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 32996 28533 254 542 0 32445 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 137340

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1261672/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=140944 CPUtime=821.87
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 37438 0 0 0 82052 135 0 0 25 0 1 0 243065958 144326656 30210 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 35236 30210 254 542 0 34685 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 146300

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25448
/proc/meminfo: memFree=1255976/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=146300 CPUtime=881.84
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 39943 0 0 0 88042 142 0 0 25 0 1 0 243065958 149811200 31597 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 36575 31597 254 542 0 36024 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 151656

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1253216/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=149068 CPUtime=941.8
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 40632 0 0 0 94029 151 0 0 25 0 1 0 243065958 152645632 32286 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 37267 32286 254 542 0 36716 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 154424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1248160/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=156748 CPUtime=1001.77
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 41916 0 0 0 100018 159 0 0 25 0 1 0 243065958 160509952 33570 1992294400 4194304 6416590 548682068912 18446744073709551615 4365759 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 39187 33570 254 542 0 38636 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 162104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1244640/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=159308 CPUtime=1061.73
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 42804 0 0 0 106007 166 0 0 25 0 1 0 243065958 163131392 34458 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 39827 34458 254 542 0 39276 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 164664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1232480/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=177204 CPUtime=1121.72
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 45835 0 0 0 112000 172 0 0 25 0 1 0 243065958 181456896 37489 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 44301 37489 254 542 0 43750 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 182560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1236448/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=173368 CPUtime=1181.68
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 46126 0 0 0 117990 178 0 0 25 0 1 0 243065958 177528832 36494 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 43342 36494 254 542 0 42791 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 178724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1234856/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=175928 CPUtime=1200.08
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 46514 0 0 0 119828 180 0 0 25 0 1 0 243065958 180150272 36882 1992294400 4194304 6416590 548682068912 18446744073709551615 4336389 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 43982 36882 254 542 0 43431 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 181284

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25454
/proc/meminfo: memFree=1234856/2055920 swapFree=4191900/4192956
[pid=25446] ppid=25444 vsize=5356 CPUtime=0
/proc/25446/stat : 25446 (kw_pre) S 25444 25446 25129 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243065958 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25446/statm: 1339 231 192 169 0 50 0
[pid=25447] ppid=25446 vsize=175928 CPUtime=1200.08
/proc/25447/stat : 25447 (kw_preprocessor) R 25446 25446 25129 0 -1 0 46514 0 0 0 119828 180 0 0 25 0 1 0 243065958 180150272 36882 1992294400 4194304 6416590 548682068912 18446744073709551615 4336389 0 0 4096 0 0 0 0 17 0 0 0
/proc/25447/statm: 43982 36882 254 542 0 43431 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 181284

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25446 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1198.28
CPU system time (s): 1.8
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 182560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 3
involuntary context switches= 1

runsolver used 1.06884 second user time and 3.3075 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-12 19:46:04
IDJOB=1806537
IDBENCH=24753
IDSOLVER=646
FILE ID=node89/1806537-1242150364
PBS_JOBID= 9289637
Free space on /tmp= 66412 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806537-1242150364/watcher-1806537-1242150364 -o /tmp/evaluation-result-1806537-1242150364/solver-1806537-1242150364 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806537-1242150364.cnf

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

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=1043397111

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1383120 kB
Buffers:         48624 kB
Cached:         531428 kB
SwapCached:        260 kB
Active:          81672 kB
Inactive:       512068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383120 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            3120 kB
Writeback:           0 kB
Mapped:          22212 kB
Slab:            65072 kB
Committed_AS:   763400 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node89 at 2009-05-12 20:06:07