Trace number 1806418

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/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
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-1806418-1242148914/watcher-1806418-1242148914 -o /tmp/evaluation-result-1806418-1242148914/solver-1806418-1242148914 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806418-1242148914.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: 0.92 0.98 0.93 3/64 14569
/proc/meminfo: memFree=1119088/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) R 14567 14569 14283 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/14569/statm: 1339 230 191 169 0 50 0
[pid=14570] ppid=14569 vsize=2780 CPUtime=0
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 305 0 0 0 0 0 0 0 18 0 1 0 242919478 2846720 281 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 695 281 213 542 0 144 0

[startup+0.0274991 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 14569
/proc/meminfo: memFree=1119088/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=2912 CPUtime=0.02
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 379 0 0 0 2 0 0 0 19 0 1 0 242919478 2981888 355 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 728 355 247 542 0 177 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8268

[startup+0.101504 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 14569
/proc/meminfo: memFree=1119088/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=3440 CPUtime=0.09
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 524 0 0 0 9 0 0 0 19 0 1 0 242919478 3522560 500 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 860 500 247 542 0 309 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8796

[startup+0.301521 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 14569
/proc/meminfo: memFree=1119088/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=4784 CPUtime=0.28
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 871 0 0 0 28 0 0 0 22 0 1 0 242919478 4898816 847 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 1196 847 250 542 0 645 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10140

[startup+0.701558 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 14569
/proc/meminfo: memFree=1119088/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=6828 CPUtime=0.69
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 1348 0 0 0 68 1 0 0 25 0 1 0 242919478 6991872 1324 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 1707 1324 250 542 0 1156 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12184

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1113696/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=9236 CPUtime=1.49
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 1869 0 0 0 147 2 0 0 25 0 1 0 242919478 9457664 1805 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 2309 1805 254 542 0 1758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14592

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1111776/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=11420 CPUtime=3.09
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 2450 0 0 0 306 3 0 0 25 0 1 0 242919478 11694080 2289 1992294400 4194304 6416590 548682068912 18446744073709551615 4295353 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 2855 2289 254 542 0 2304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16776

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1108128/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=15592 CPUtime=6.29
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 3537 0 0 0 624 5 0 0 25 0 1 0 242919478 15966208 3168 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 3898 3168 254 542 0 3347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20948

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1102432/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=20700 CPUtime=12.68
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 4856 0 0 0 1261 7 0 0 25 0 1 0 242919478 21196800 4292 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/14570/statm: 5175 4292 254 542 0 4624 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26056

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1095328/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=29436 CPUtime=25.47
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 7075 0 0 0 2533 14 0 0 25 0 1 0 242919478 30142464 6094 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 7359 6094 254 542 0 6808 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34792

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1084768/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=40728 CPUtime=51.06
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 10310 0 0 0 5084 22 0 0 25 0 1 0 242919478 41705472 8697 1992294400 4194304 6416590 548682068912 18446744073709551615 4294538 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 10182 8697 254 542 0 9631 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46084

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1063776/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=66032 CPUtime=102.25
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 16148 0 0 0 10187 38 0 0 25 0 1 0 242919478 67616768 13940 1992294400 4194304 6416590 548682068912 18446744073709551615 4304376 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 16508 13940 254 542 0 15957 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71388

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1056160/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=73600 CPUtime=162.21
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 18801 0 0 0 16171 50 0 0 25 0 1 0 242919478 75366400 15806 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 18400 15806 254 542 0 17849 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 78956

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1044832/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=86576 CPUtime=222.19
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 22104 0 0 0 22156 63 0 0 25 0 1 0 242919478 88653824 18625 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 21644 18625 254 542 0 21093 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 91932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1034208/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=99184 CPUtime=282.17
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 25446 0 0 0 28146 71 0 0 25 0 1 0 242919478 101564416 21411 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 24796 21411 254 542 0 24245 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 104540

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=1022816/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=113836 CPUtime=342.15
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 28787 0 0 0 34134 81 0 0 25 0 1 0 242919478 116568064 24112 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 28459 24112 254 542 0 27908 0
Current children cumulated CPU time (s) 342.15

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

/proc/14570/statm: 38612 32403 254 542 0 38061 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 159804

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=986976/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=156688 CPUtime=642.02
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 39289 0 0 0 64083 119 0 0 25 0 1 0 242919478 160448512 33032 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 39172 33032 254 542 0 38621 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 162044

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=979296/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=166812 CPUtime=701.99
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 41571 0 0 0 70071 128 0 0 25 0 1 0 242919478 170815488 35314 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 41703 35314 254 542 0 41152 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 172168

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=973600/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=171280 CPUtime=761.98
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 43591 0 0 0 76064 134 0 0 25 0 1 0 242919478 175390720 36361 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 42820 36361 254 542 0 42269 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 176636

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=972256/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=171280 CPUtime=821.94
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 43927 0 0 0 82055 139 0 0 25 0 1 0 242919478 175390720 36697 1992294400 4194304 6416590 548682068912 18446744073709551615 4294575 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 42820 36697 254 542 0 42269 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 176636

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=967520/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=178652 CPUtime=881.93
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 45111 0 0 0 88045 148 0 0 25 0 1 0 242919478 182939648 37881 1992294400 4194304 6416590 548682068912 18446744073709551615 4295661 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 44663 37881 254 542 0 44112 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 184008

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=958752/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=187444 CPUtime=941.91
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 48395 0 0 0 94035 156 0 0 25 0 1 0 242919478 191942656 40047 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 46861 40047 254 542 0 46310 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 192800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=952416/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=197364 CPUtime=1001.88
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 49988 0 0 0 100026 162 0 0 25 0 1 0 242919478 202100736 41640 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 49341 41640 254 542 0 48790 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 202720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=951136/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=197364 CPUtime=1061.85
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 50289 0 0 0 106018 167 0 0 25 0 1 0 242919478 202100736 41941 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 49341 41941 254 542 0 48790 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 202720

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14571
/proc/meminfo: memFree=947744/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=201204 CPUtime=1121.84
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 51148 0 0 0 112012 172 0 0 25 0 1 0 242919478 206032896 42800 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 50301 42800 254 542 0 49750 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 206560

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14573
/proc/meminfo: memFree=940576/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=209284 CPUtime=1181.8
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 52895 0 0 0 118002 178 0 0 25 0 1 0 242919478 214306816 44547 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 52321 44547 254 542 0 51770 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 214640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 14573
/proc/meminfo: memFree=938336/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=211892 CPUtime=1200.01
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 53440 0 0 0 119820 181 0 0 25 0 1 0 242919478 216977408 45092 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 52973 45092 254 542 0 52422 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 217248

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: 0.99 0.98 0.93 2/66 14573
/proc/meminfo: memFree=938336/2055920 swapFree=4178620/4192956
[pid=14569] ppid=14567 vsize=5356 CPUtime=0
/proc/14569/stat : 14569 (kw_pre) S 14567 14569 14283 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 242919478 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14569/statm: 1339 231 192 169 0 50 0
[pid=14570] ppid=14569 vsize=211892 CPUtime=1200.01
/proc/14570/stat : 14570 (kw_preprocessor) R 14569 14569 14283 0 -1 0 53440 0 0 0 119820 181 0 0 25 0 1 0 242919478 216977408 45092 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14570/statm: 52973 45092 254 542 0 52422 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 217248

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14569 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): 1198.2
CPU system time (s): 1.81
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 217248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.19382 second user time and 3.18352 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-12 19:21:54
IDJOB=1806418
IDBENCH=24733
IDSOLVER=646
FILE ID=node43/1806418-1242148914
PBS_JOBID= 9289680
Free space on /tmp= 66184 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806418-1242148914/watcher-1806418-1242148914 -o /tmp/evaluation-result-1806418-1242148914/solver-1806418-1242148914 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806418-1242148914.cnf

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

MD5SUM BENCH= cb7fcc0a671d4e8fcabb476bdf51a2fc
RANDOM SEED=1879172810

node43.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		: 3000.237
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		: 3000.237
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:       1119568 kB
Buffers:         59148 kB
Cached:         791568 kB
SwapCached:       8124 kB
Active:          86804 kB
Inactive:       774356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119568 kB
SwapTotal:     4192956 kB
SwapFree:      4178620 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          14020 kB
Slab:            61220 kB
Committed_AS:   932516 kB
PageTables:       1444 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= 66180 MiB
End job on node43 at 2009-05-12 19:41:57