Trace number 1805879

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) 1200.01 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark534.55
Satisfiable
(Un)Satisfiability was proved
Number of variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
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-1805879-1242142345/watcher-1805879-1242142345 -o /tmp/evaluation-result-1805879-1242142345/solver-1805879-1242142345 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805879-1242142345.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: 0.88 0.46 0.88 3/64 8489
/proc/meminfo: memFree=788464/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=2576 CPUtime=0
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 275 0 0 0 0 0 0 0 18 0 1 0 242262544 2637824 252 1992294400 4194304 6416590 548682068912 18446744073709551615 5267472 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 644 260 205 542 0 93 0

[startup+0.0454651 s]
/proc/loadavg: 0.88 0.46 0.88 3/64 8489
/proc/meminfo: memFree=788464/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=3988 CPUtime=0.03
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 610 0 0 0 3 0 0 0 18 0 1 0 242262544 4083712 586 1992294400 4194304 6416590 548682068912 18446744073709551615 4918820 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 997 587 215 542 0 446 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9344

[startup+0.102471 s]
/proc/loadavg: 0.88 0.46 0.88 3/64 8489
/proc/meminfo: memFree=788464/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=5664 CPUtime=0.09
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 1079 0 0 0 9 0 0 0 18 0 1 0 242262544 5799936 1055 1992294400 4194304 6416590 548682068912 18446744073709551615 5627561 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 1416 1055 242 542 0 865 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11020

[startup+0.302487 s]
/proc/loadavg: 0.88 0.46 0.88 3/64 8489
/proc/meminfo: memFree=788464/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=7164 CPUtime=0.29
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 1417 0 0 0 29 0 0 0 19 0 1 0 242262544 7335936 1393 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 1791 1393 250 542 0 1240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12520

[startup+0.701522 s]
/proc/loadavg: 0.88 0.46 0.88 3/64 8489
/proc/meminfo: memFree=788464/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=7164 CPUtime=0.68
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 1427 0 0 0 68 0 0 0 23 0 1 0 242262544 7335936 1403 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 1791 1403 250 542 0 1240 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12520

[startup+1.50159 s]
/proc/loadavg: 0.88 0.46 0.88 2/66 8491
/proc/meminfo: memFree=782752/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=9172 CPUtime=1.48
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 1922 0 0 0 147 1 0 0 25 0 1 0 242262544 9392128 1898 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 2293 1898 250 542 0 1742 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14528

[startup+3.10173 s]
/proc/loadavg: 0.88 0.46 0.88 2/66 8491
/proc/meminfo: memFree=779552/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=11612 CPUtime=3.09
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 2543 0 0 0 306 3 0 0 25 0 1 0 242262544 11890688 2480 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 2903 2480 254 542 0 2352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16968

[startup+6.30201 s]
/proc/loadavg: 0.89 0.47 0.88 2/66 8491
/proc/meminfo: memFree=777384/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=13868 CPUtime=6.29
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 3211 0 0 0 625 4 0 0 25 0 1 0 242262544 14200832 3051 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 3467 3051 254 542 0 2916 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19224

[startup+12.7016 s]
/proc/loadavg: 0.90 0.47 0.88 2/66 8491
/proc/meminfo: memFree=772840/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=18264 CPUtime=12.69
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 4379 0 0 0 1261 8 0 0 25 0 1 0 242262544 18702336 4011 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 4566 4011 254 542 0 4015 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23620

[startup+25.5027 s]
/proc/loadavg: 0.92 0.50 0.88 2/66 8491
/proc/meminfo: memFree=766184/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=25556 CPUtime=25.48
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 6440 0 0 0 2534 14 0 0 25 0 1 0 242262544 26169344 5759 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 6389 5759 254 542 0 5838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30912

[startup+51.1029 s]
/proc/loadavg: 0.95 0.54 0.89 2/66 8491
/proc/meminfo: memFree=752680/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=40616 CPUtime=51.07
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 10361 0 0 0 5082 25 0 0 25 0 1 0 242262544 41590784 9203 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 10154 9203 254 542 0 9603 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45972

[startup+102.306 s]
/proc/loadavg: 0.98 0.61 0.89 2/66 8491
/proc/meminfo: memFree=733480/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=61520 CPUtime=102.26
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 15666 0 0 0 10186 40 0 0 25 0 1 0 242262544 62996480 13783 1992294400 4194304 6416590 548682068912 18446744073709551615 4304388 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 15380 13783 254 542 0 14829 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66876

[startup+162.303 s]
/proc/loadavg: 0.99 0.68 0.90 2/66 8491
/proc/meminfo: memFree=717736/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=78208 CPUtime=162.22
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 20660 0 0 0 16166 56 0 0 25 0 1 0 242262544 80084992 17674 1992294400 4194304 6416590 548682068912 18446744073709551615 5280333 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 19552 17674 254 542 0 19001 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83564

[startup+222.303 s]
/proc/loadavg: 0.99 0.73 0.90 2/66 8491
/proc/meminfo: memFree=707688/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=89464 CPUtime=222.2
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 23693 0 0 0 22151 69 0 0 25 0 1 0 242262544 91611136 20224 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 22366 20224 254 542 0 21815 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 94820

[startup+282.302 s]
/proc/loadavg: 0.99 0.78 0.91 2/66 8491
/proc/meminfo: memFree=695144/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=102280 CPUtime=282.18
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 27395 0 0 0 28136 82 0 0 25 0 1 0 242262544 104734720 23370 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 25570 23370 254 542 0 25019 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 107636

[startup+342.303 s]
/proc/loadavg: 0.99 0.82 0.91 2/66 8491
/proc/meminfo: memFree=682088/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=119436 CPUtime=342.16
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 31270 0 0 0 34122 94 0 0 25 0 1 0 242262544 122302464 26606 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 29859 26606 254 542 0 29308 0
Current children cumulated CPU time (s) 342.16

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

/proc/8490/statm: 39010 35324 254 542 0 38459 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 161396

[startup+642.302 s]
/proc/loadavg: 0.99 0.92 0.91 2/66 8493
/proc/meminfo: memFree=629800/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=173872 CPUtime=642.05
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 46840 0 0 0 64055 150 0 0 25 0 1 0 242262544 178044928 39624 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 43468 39624 254 542 0 42917 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 179228

[startup+702.301 s]
/proc/loadavg: 0.99 0.93 0.91 2/66 8493
/proc/meminfo: memFree=628008/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=176312 CPUtime=702.02
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 47327 0 0 0 70044 158 0 0 25 0 1 0 242262544 180543488 40111 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 44078 40111 254 542 0 43527 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 181668

[startup+762.305 s]
/proc/loadavg: 0.99 0.94 0.91 2/66 8493
/proc/meminfo: memFree=625320/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=178808 CPUtime=762.01
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 47981 0 0 0 76035 166 0 0 25 0 1 0 242262544 183099392 40765 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 44702 40765 254 542 0 44151 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 184164

[startup+822.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/66 8493
/proc/meminfo: memFree=604968/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=199300 CPUtime=821.98
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 53076 0 0 0 82020 178 0 0 25 0 1 0 242262544 204083200 45860 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 49825 45860 254 542 0 49274 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 204656

[startup+882.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/66 8493
/proc/meminfo: memFree=604456/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=201464 CPUtime=881.96
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 54319 0 0 0 88008 188 0 0 25 0 1 0 242262544 206299136 45985 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 50366 45985 254 542 0 49815 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 206820

[startup+942.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/66 8493
/proc/meminfo: memFree=602024/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=203704 CPUtime=941.93
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 54909 0 0 0 93998 195 0 0 25 0 1 0 242262544 208592896 46575 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 50926 46575 254 542 0 50375 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 209060

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 8493
/proc/meminfo: memFree=592360/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=214068 CPUtime=1001.9
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 57366 0 0 0 99986 204 0 0 25 0 1 0 242262544 219205632 49032 1992294400 4194304 6416590 548682068912 18446744073709551615 4294597 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 53517 49032 254 542 0 52966 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 219424

[startup+1062.3 s]
/proc/loadavg: 1.03 0.98 0.91 2/66 8493
/proc/meminfo: memFree=579688/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=232652 CPUtime=1061.86
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 61778 0 0 0 105971 215 0 0 25 0 1 0 242262544 238235648 52158 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 58163 52158 254 542 0 57612 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 238008

[startup+1122.3 s]
/proc/loadavg: 1.01 0.98 0.91 2/66 8493
/proc/meminfo: memFree=577448/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=235692 CPUtime=1121.85
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 62367 0 0 0 111963 222 0 0 25 0 1 0 242262544 241348608 52747 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 58923 52747 254 542 0 58372 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 241048

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/66 8493
/proc/meminfo: memFree=575720/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=237292 CPUtime=1181.83
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 62795 0 0 0 117954 229 0 0 25 0 1 0 242262544 242987008 53175 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 59323 53175 254 542 0 58772 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 242648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.91 2/66 8493
/proc/meminfo: memFree=575528/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=237292 CPUtime=1200.01
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 62831 0 0 0 119770 231 0 0 25 0 1 0 242262544 242987008 53211 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 59323 53211 254 542 0 58772 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 242648

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 0.98 0.91 2/66 8493
/proc/meminfo: memFree=575528/2055920 swapFree=4164052/4192956
[pid=8489] ppid=8487 vsize=5356 CPUtime=0
/proc/8489/stat : 8489 (kw_pre) S 8487 8489 8396 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242262544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8489/statm: 1339 231 192 169 0 50 0
[pid=8490] ppid=8489 vsize=237292 CPUtime=1200.01
/proc/8490/stat : 8490 (kw_preprocessor) R 8489 8489 8396 0 -1 0 62831 0 0 0 119770 231 0 0 25 0 1 0 242262544 242987008 53211 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/8490/statm: 59323 53211 254 542 0 58772 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 242648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8489 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 1200.01
#
# 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): 1200.01
CPU user time (s): 1197.7
CPU system time (s): 2.31
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 243152

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= 5
involuntary context switches= 1

runsolver used 1.04084 second user time and 3.33649 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-12 17:32:25
IDJOB=1805879
IDBENCH=24615
IDSOLVER=646
FILE ID=node50/1805879-1242142345
PBS_JOBID= 9289674
Free space on /tmp= 66280 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805879-1242142345/watcher-1805879-1242142345 -o /tmp/evaluation-result-1805879-1242142345/solver-1805879-1242142345 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805879-1242142345.cnf

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

MD5SUM BENCH= 84c61ea490109e11c1f7afe1d2e5d438
RANDOM SEED=1864566072

node50.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		: 3000.216
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		: 3000.216
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:        789008 kB
Buffers:         76380 kB
Cached:        1108580 kB
SwapCached:      23672 kB
Active:         342880 kB
Inactive:       867592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        789008 kB
SwapTotal:     4192956 kB
SwapFree:      4164052 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          13720 kB
Slab:            42492 kB
Committed_AS:   835484 kB
PageTables:       1448 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= 66276 MiB
End job on node50 at 2009-05-12 17:52:28