Trace number 1805711

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
MD5SUM9b15e90c034f4532d9c5a9491fda1777
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark138.578
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses672
Sum of the clauses size1440
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2660
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 512

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-1805711-1242142197/watcher-1805711-1242142197 -o /tmp/evaluation-result-1805711-1242142197/solver-1805711-1242142197 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1805711-1242142197.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: 0.00 0.26 1.04 3/65 24735
/proc/meminfo: memFree=868368/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=2744 CPUtime=0
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 345 0 0 0 0 0 0 0 18 0 1 0 242252068 2809856 321 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 686 321 240 542 0 135 0

[startup+0.103444 s]
/proc/loadavg: 0.00 0.26 1.04 3/65 24735
/proc/meminfo: memFree=868368/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=3684 CPUtime=0.09
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 572 0 0 0 9 0 0 0 18 0 1 0 242252068 3772416 548 1992294400 4194304 6416590 548682068912 18446744073709551615 5511179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 921 548 250 542 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9040

[startup+0.201455 s]
/proc/loadavg: 0.00 0.26 1.04 3/65 24735
/proc/meminfo: memFree=868368/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=4372 CPUtime=0.19
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 749 0 0 0 19 0 0 0 18 0 1 0 242252068 4476928 725 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 1093 725 250 542 0 542 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9728

[startup+0.301466 s]
/proc/loadavg: 0.00 0.26 1.04 3/65 24735
/proc/meminfo: memFree=868368/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=5060 CPUtime=0.28
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 921 0 0 0 28 0 0 0 19 0 1 0 242252068 5181440 897 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 1265 897 250 542 0 714 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10416

[startup+0.701513 s]
/proc/loadavg: 0.00 0.26 1.04 3/65 24735
/proc/meminfo: memFree=868368/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=7324 CPUtime=0.69
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 1447 0 0 0 68 1 0 0 22 0 1 0 242252068 7499776 1423 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 1831 1423 250 542 0 1280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12680

[startup+1.50161 s]
/proc/loadavg: 0.08 0.27 1.04 2/67 24737
/proc/meminfo: memFree=861696/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=9728 CPUtime=1.48
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 1975 0 0 0 147 1 0 0 25 0 1 0 242252068 9961472 1911 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 2432 1911 251 542 0 1881 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15084

[startup+3.10279 s]
/proc/loadavg: 0.08 0.27 1.04 2/67 24737
/proc/meminfo: memFree=860224/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=12304 CPUtime=3.09
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 2556 0 0 0 307 2 0 0 25 0 1 0 242252068 12599296 2447 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 3076 2447 253 542 0 2525 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17660

[startup+6.30117 s]
/proc/loadavg: 0.08 0.27 1.04 2/67 24737
/proc/meminfo: memFree=856704/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=15388 CPUtime=6.28
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 3281 0 0 0 624 4 0 0 25 0 1 0 242252068 15757312 3060 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 3847 3060 253 542 0 3296 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20744

[startup+12.7029 s]
/proc/loadavg: 0.22 0.30 1.04 2/67 24737
/proc/meminfo: memFree=853952/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=18532 CPUtime=12.69
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 4004 0 0 0 1263 6 0 0 25 0 1 0 242252068 18976768 3714 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 4633 3714 253 542 0 4082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23888

[startup+25.5014 s]
/proc/loadavg: 0.34 0.32 1.04 2/67 24737
/proc/meminfo: memFree=846336/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=27648 CPUtime=25.48
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 6164 0 0 0 2538 10 0 0 25 0 1 0 242252068 28311552 5600 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 6912 5600 253 542 0 6361 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33004

[startup+51.1014 s]
/proc/loadavg: 0.60 0.38 1.03 2/67 24737
/proc/meminfo: memFree=842752/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=32828 CPUtime=51.07
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 7163 0 0 0 5095 12 0 0 25 0 1 0 242252068 33615872 6479 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 8207 6479 253 542 0 7656 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38184

[startup+102.301 s]
/proc/loadavg: 0.82 0.48 1.03 2/67 24737
/proc/meminfo: memFree=834368/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=42724 CPUtime=102.26
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 9560 0 0 0 10206 20 0 0 25 0 1 0 242252068 43749376 8580 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 10681 8580 253 542 0 10130 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48080

[startup+162.301 s]
/proc/loadavg: 0.93 0.57 1.02 2/67 24737
/proc/meminfo: memFree=818880/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=62804 CPUtime=162.24
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 14034 0 0 0 16192 32 0 0 25 0 1 0 242252068 64311296 12422 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 15701 12422 254 542 0 15150 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 68160

[startup+222.306 s]
/proc/loadavg: 0.97 0.64 1.02 2/67 24737
/proc/meminfo: memFree=804096/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=80644 CPUtime=222.22
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 18297 0 0 0 22178 44 0 0 25 0 1 0 242252068 82579456 16090 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 20161 16090 254 542 0 19610 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 86000

[startup+282.302 s]
/proc/loadavg: 0.99 0.71 1.01 2/67 24737
/proc/meminfo: memFree=793280/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=92708 CPUtime=282.21
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 21356 0 0 0 28171 50 0 0 25 0 1 0 242252068 94932992 18783 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 23177 18783 254 542 0 22626 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98064

[startup+342.302 s]
/proc/loadavg: 0.99 0.76 1.00 2/67 24737
/proc/meminfo: memFree=785728/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=102468 CPUtime=342.19
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 23252 0 0 0 34163 56 0 0 25 0 1 0 242252068 104927232 20679 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 25617 20679 254 542 0 25066 0
Current children cumulated CPU time (s) 342.19

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

/proc/24736/statm: 31954 25862 254 542 0 31403 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 133172

[startup+642.302 s]
/proc/loadavg: 0.99 0.90 1.00 2/67 24737
/proc/meminfo: memFree=763264/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=129096 CPUtime=642.1
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 29743 0 0 0 64134 76 0 0 25 0 1 0 242252068 132194304 26265 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 32274 26265 254 542 0 31723 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 134452

[startup+702.302 s]
/proc/loadavg: 0.99 0.92 1.00 2/67 24737
/proc/meminfo: memFree=760064/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=133576 CPUtime=702.08
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 30541 0 0 0 70130 78 0 0 25 0 1 0 242252068 136781824 27063 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 33394 27063 254 542 0 32843 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 138932

[startup+762.302 s]
/proc/loadavg: 0.99 0.93 1.00 2/67 24739
/proc/meminfo: memFree=755968/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=137416 CPUtime=762.07
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 31574 0 0 0 76127 80 0 0 25 0 1 0 242252068 140713984 28096 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 34354 28096 254 542 0 33803 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 142772

[startup+822.301 s]
/proc/loadavg: 0.99 0.94 1.00 2/67 24739
/proc/meminfo: memFree=748608/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=146380 CPUtime=822.05
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 33962 0 0 0 82118 87 0 0 25 0 1 0 242252068 149893120 29928 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 36595 29928 254 542 0 36044 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 151736

[startup+882.305 s]
/proc/loadavg: 0.99 0.95 1.00 2/67 24739
/proc/meminfo: memFree=748160/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=146380 CPUtime=882.04
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 34069 0 0 0 88113 91 0 0 25 0 1 0 242252068 149893120 30035 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 36595 30035 254 542 0 36044 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 151736

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 1.00 2/67 24739
/proc/meminfo: memFree=743168/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=155248 CPUtime=942.01
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 35381 0 0 0 94107 94 0 0 25 0 1 0 242252068 158973952 31347 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 38812 31347 254 542 0 38261 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 160604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 1.00 2/67 24739
/proc/meminfo: memFree=739328/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=162384 CPUtime=1001.99
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 36908 0 0 0 100101 98 0 0 25 0 1 0 242252068 166281216 32234 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 40596 32234 254 542 0 40045 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 167740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 1.00 2/67 24739
/proc/meminfo: memFree=738176/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=164304 CPUtime=1061.98
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 37193 0 0 0 106097 101 0 0 25 0 1 0 242252068 168247296 32519 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 41076 32519 254 542 0 40525 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 169660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/67 24739
/proc/meminfo: memFree=737920/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=164304 CPUtime=1121.95
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 37265 0 0 0 112093 102 0 0 25 0 1 0 242252068 168247296 32591 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 41076 32591 254 542 0 40525 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 169660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/67 24739
/proc/meminfo: memFree=736000/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=167504 CPUtime=1181.94
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 37754 0 0 0 118090 104 0 0 25 0 1 0 242252068 171524096 33080 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 41876 33080 254 542 0 41325 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 172860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/67 24739
/proc/meminfo: memFree=735680/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=168144 CPUtime=1200.04
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 37818 0 0 0 119899 105 0 0 25 0 1 0 242252068 172179456 33144 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 42036 33144 254 542 0 41485 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 173500

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/67 24739
/proc/meminfo: memFree=735680/2055920 swapFree=4180180/4192956
[pid=24735] ppid=24733 vsize=5356 CPUtime=0
/proc/24735/stat : 24735 (kw_pre) S 24733 24735 24698 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242252068 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24735/statm: 1339 231 192 169 0 50 0
[pid=24736] ppid=24735 vsize=168144 CPUtime=1200.04
/proc/24736/stat : 24736 (kw_preprocessor) R 24735 24735 24698 0 -1 0 37818 0 0 0 119899 105 0 0 25 0 1 0 242252068 172179456 33144 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/24736/statm: 42036 33144 254 542 0 41485 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 173500

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24735 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 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.99
CPU system time (s): 1.05
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 173500

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 0.993848 second user time and 3.38149 second system time

The end

Launcher Data 

Begin job on node73 at 2009-05-12 17:29:57
IDJOB=1805711
IDBENCH=24575
IDSOLVER=646
FILE ID=node73/1805711-1242142197
PBS_JOBID= 9289653
Free space on /tmp= 66320 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Medium/contest05/sabharwal/counting-easier-php-012-010.sat05-1172.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1805711-1242142197/watcher-1805711-1242142197 -o /tmp/evaluation-result-1805711-1242142197/solver-1805711-1242142197 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1805711-1242142197.cnf

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

MD5SUM BENCH= 9b15e90c034f4532d9c5a9491fda1777
RANDOM SEED=67559114

node73.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		: 3000.214
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		: 3000.214
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:        868856 kB
Buffers:         81844 kB
Cached:        1021648 kB
SwapCached:       7424 kB
Active:         228780 kB
Inactive:       883968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868856 kB
SwapTotal:     4192956 kB
SwapFree:      4180180 kB
Dirty:            3228 kB
Writeback:           0 kB
Mapped:          13892 kB
Slab:            60348 kB
Committed_AS:   936956 kB
PageTables:       1396 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= 66316 MiB
End job on node73 at 2009-05-12 17:50:00