Trace number 1806439

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_5-5-6.sat05-2675.reshuffled-07.cnf
MD5SUM531549e214a293ad3adf6ddff17eb882
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 variables18450
Number of clauses200640
Sum of the clauses size464115
Maximum clause length30
Minimum clause length1
Number of clauses of size 160
Number of clauses of size 2148485
Number of clauses of size 350895
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51200

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-1806439-1242149276/watcher-1806439-1242149276 -o /tmp/evaluation-result-1806439-1242149276/solver-1806439-1242149276 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806439-1242149276.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: 1.05 1.03 0.94 3/64 9637
/proc/meminfo: memFree=1040936/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=4964 CPUtime=0
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 744 0 0 0 0 0 0 0 18 0 1 0 242960911 5083136 721 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 1241 725 205 542 0 690 0

[startup+0.063722 s]
/proc/loadavg: 1.05 1.03 0.94 3/64 9637
/proc/meminfo: memFree=1040936/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=16028 CPUtime=0.05
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 3161 0 0 0 4 1 0 0 18 0 1 0 242960911 16412672 3137 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 4007 3138 217 542 0 3456 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 21384

[startup+0.101789 s]
/proc/loadavg: 1.05 1.03 0.94 3/64 9637
/proc/meminfo: memFree=1040936/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=16424 CPUtime=0.08
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 3283 0 0 0 7 1 0 0 18 0 1 0 242960911 16818176 3259 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 4106 3259 217 542 0 3555 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21780

[startup+0.301762 s]
/proc/loadavg: 1.05 1.03 0.94 3/64 9637
/proc/meminfo: memFree=1040936/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=18932 CPUtime=0.29
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 3971 0 0 0 27 2 0 0 19 0 1 0 242960911 19386368 3947 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 4733 3947 217 542 0 4182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24288

[startup+0.701832 s]
/proc/loadavg: 1.05 1.03 0.94 3/64 9637
/proc/meminfo: memFree=1040936/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=23816 CPUtime=0.69
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 5316 0 0 0 66 3 0 0 22 0 1 0 242960911 24387584 5292 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 5954 5292 217 542 0 5403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29172

[startup+1.50197 s]
/proc/loadavg: 1.04 1.03 0.94 2/66 9639
/proc/meminfo: memFree=1016408/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=32164 CPUtime=1.48
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 7706 0 0 0 144 4 0 0 25 0 1 0 242960911 32935936 7489 1992294400 4194304 6416590 548682068912 18446744073709551615 4272355 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 8041 7489 233 542 0 7490 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37520

[startup+3.10125 s]
/proc/loadavg: 1.04 1.03 0.94 3/66 9639
/proc/meminfo: memFree=1009944/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=33320 CPUtime=3.09
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 8008 0 0 0 301 8 0 0 25 0 1 0 242960911 34119680 7791 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 8330 7791 250 542 0 7779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38676

[startup+6.30182 s]
/proc/loadavg: 1.04 1.03 0.94 2/66 9639
/proc/meminfo: memFree=1006616/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=38480 CPUtime=6.29
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 9362 0 0 0 618 11 0 0 25 0 1 0 242960911 39403520 9145 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 9620 9145 250 542 0 9069 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43836

[startup+12.7019 s]
/proc/loadavg: 1.04 1.03 0.94 2/66 9639
/proc/meminfo: memFree=1000088/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=42888 CPUtime=12.68
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 10456 0 0 0 1255 13 0 0 25 0 1 0 242960911 43917312 10239 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 10722 10239 254 542 0 10171 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48244

[startup+25.5012 s]
/proc/loadavg: 1.03 1.03 0.94 2/66 9639
/proc/meminfo: memFree=990296/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=52408 CPUtime=25.48
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 12845 0 0 0 2529 19 0 0 25 0 1 0 242960911 53665792 12628 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 13102 12628 254 542 0 12551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57764

[startup+51.1017 s]
/proc/loadavg: 1.02 1.02 0.94 2/66 9639
/proc/meminfo: memFree=971672/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=71536 CPUtime=51.06
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 17536 0 0 0 5076 30 0 0 25 0 1 0 242960911 73252864 17319 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 17884 17319 254 542 0 17333 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 76892

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 0.94 2/66 9639
/proc/meminfo: memFree=948696/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=94712 CPUtime=102.25
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 23254 0 0 0 10176 49 0 0 25 0 1 0 242960911 96985088 23037 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 23678 23037 254 542 0 23127 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 100068

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 9639
/proc/meminfo: memFree=927512/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=117712 CPUtime=162.22
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 28986 0 0 0 16155 67 0 0 25 0 1 0 242960911 120537088 28324 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 29428 28324 254 542 0 28877 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 123068

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 9639
/proc/meminfo: memFree=898072/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=147688 CPUtime=222.2
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 36616 0 0 0 22137 83 0 0 25 0 1 0 242960911 151232512 35681 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 36922 35681 254 542 0 36371 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 153044

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 9639
/proc/meminfo: memFree=880920/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=165364 CPUtime=282.18
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 41517 0 0 0 28120 98 0 0 25 0 1 0 242960911 169332736 39907 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 41341 39907 254 542 0 40790 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 170720

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 9639
/proc/meminfo: memFree=869528/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=179052 CPUtime=342.16
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 44417 0 0 0 34107 109 0 0 25 0 1 0 242960911 183349248 42807 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 44763 42807 254 542 0 44212 0
Current children cumulated CPU time (s) 342.16

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

/proc/9638/statm: 56444 53613 254 542 0 55893 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 231132

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 9639
/proc/meminfo: memFree=821976/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=230496 CPUtime=642.06
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 57708 0 0 0 64053 153 0 0 25 0 1 0 242960911 236027904 54655 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 57624 54655 254 542 0 57073 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 235852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 9639
/proc/meminfo: memFree=807192/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=246336 CPUtime=702.04
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 61403 0 0 0 70043 161 0 0 25 0 1 0 242960911 252248064 58350 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 61584 58350 254 542 0 61033 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 251692

[startup+762.306 s]
/proc/loadavg: 1.05 1.01 0.94 2/66 9639
/proc/meminfo: memFree=796952/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=257124 CPUtime=762.02
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 64577 0 0 0 76032 170 0 0 25 0 1 0 242960911 263294976 60892 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 64281 60892 254 542 0 63730 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 262480

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 0.95 2/66 9641
/proc/meminfo: memFree=794008/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=260844 CPUtime=821.99
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 65311 0 0 0 82023 176 0 0 25 0 1 0 242960911 267104256 61626 1992294400 4194304 6416590 548682068912 18446744073709551615 4294904 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 65211 61626 254 542 0 64660 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 266200

[startup+882.302 s]
/proc/loadavg: 1.26 1.10 0.98 2/66 9641
/proc/meminfo: memFree=787352/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=267864 CPUtime=881.97
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 66980 0 0 0 88015 182 0 0 25 0 1 0 242960911 274292736 63295 1992294400 4194304 6416590 548682068912 18446744073709551615 4337529 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 66966 63295 254 542 0 66415 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 273220

[startup+942.302 s]
/proc/loadavg: 1.13 1.10 0.98 2/66 9641
/proc/meminfo: memFree=764440/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=291364 CPUtime=941.94
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 72742 0 0 0 94002 192 0 0 25 0 1 0 242960911 298356736 69057 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 72841 69057 254 542 0 72290 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 296720

[startup+1002.3 s]
/proc/loadavg: 1.05 1.08 0.98 2/66 9641
/proc/meminfo: memFree=753688/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=302220 CPUtime=1001.92
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 76081 0 0 0 99990 202 0 0 25 0 1 0 242960911 309473280 71669 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 75555 71669 254 542 0 75004 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 307576

[startup+1062.3 s]
/proc/loadavg: 1.02 1.06 0.98 2/66 9641
/proc/meminfo: memFree=753112/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=302860 CPUtime=1061.9
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 76257 0 0 0 105982 208 0 0 25 0 1 0 242960911 310128640 71845 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 75715 71845 254 542 0 75164 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 308216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.05 0.98 2/66 9641
/proc/meminfo: memFree=748760/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=307712 CPUtime=1121.88
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 77401 0 0 0 111972 216 0 0 25 0 1 0 242960911 315097088 72989 1992294400 4194304 6416590 548682068912 18446744073709551615 4293698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 76928 72989 254 542 0 76377 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 313068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.04 0.98 2/66 9641
/proc/meminfo: memFree=722136/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=338836 CPUtime=1181.85
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 84152 0 0 0 117957 228 0 0 25 0 1 0 242960911 346968064 79740 1992294400 4194304 6416590 548682068912 18446744073709551615 4342186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 84709 79740 254 542 0 84158 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 344192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9641
/proc/meminfo: memFree=720472/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=339500 CPUtime=1200.05
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 85168 0 0 0 119774 231 0 0 25 0 1 0 242960911 347648000 79919 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 84875 79919 254 542 0 84324 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 344856

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.03 0.98 2/66 9641
/proc/meminfo: memFree=720472/2055920 swapFree=4155136/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (kw_pre) S 9635 9637 9379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242960911 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 231 192 169 0 50 0
[pid=9638] ppid=9637 vsize=339500 CPUtime=1200.05
/proc/9638/stat : 9638 (kw_preprocessor) R 9637 9637 9379 0 -1 0 85168 0 0 0 119774 231 0 0 25 0 1 0 242960911 347648000 79919 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9638/statm: 84875 79919 254 542 0 84324 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 344856

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9637 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1197.74
CPU system time (s): 2.31
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 348240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 1.3238 second user time and 3.05454 second system time

The end

Launcher Data 

Begin job on node18 at 2009-05-12 19:27:56
IDJOB=1806439
IDBENCH=24736
IDSOLVER=646
FILE ID=node18/1806439-1242149276
PBS_JOBID= 9289703
Free space on /tmp= 66296 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/others/sgp_5-5-6.sat05-2675.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806439-1242149276/watcher-1806439-1242149276 -o /tmp/evaluation-result-1806439-1242149276/solver-1806439-1242149276 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806439-1242149276.cnf

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

MD5SUM BENCH= 531549e214a293ad3adf6ddff17eb882
RANDOM SEED=586873123

node18.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		: 3000.280
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		: 3000.280
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:       1041424 kB
Buffers:         83948 kB
Cached:         815484 kB
SwapCached:      32032 kB
Active:         274144 kB
Inactive:       659576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1041424 kB
SwapTotal:     4192956 kB
SwapFree:      4155136 kB
Dirty:            6084 kB
Writeback:           0 kB
Mapped:          13508 kB
Slab:            66868 kB
Committed_AS:   905572 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= 66292 MiB
End job on node18 at 2009-05-12 19:47:59