Trace number 1806810

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) 1200.03 1200.41

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-145-100.cnf
MD5SUM8691e3b6431437da05017ed8abe8cba2
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 variables145
Number of clauses300
Sum of the clauses size900
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3300
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-1806810-1242152413/watcher-1806810-1242152413 -o /tmp/evaluation-result-1806810-1242152413/solver-1806810-1242152413 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806810-1242152413.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: 0.98 1.00 1.00 3/64 17020
/proc/meminfo: memFree=1272952/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=2756 CPUtime=0
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 322 0 0 0 0 0 0 0 19 0 1 0 243269858 2822144 298 1992294400 4194304 6416590 548682068912 18446744073709551615 4524240 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 689 298 231 542 0 138 0

[startup+0.0636411 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 17020
/proc/meminfo: memFree=1272952/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=3152 CPUtime=0.05
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 450 0 0 0 5 0 0 0 19 0 1 0 243269858 3227648 426 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 788 426 239 542 0 237 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8508

[startup+0.101643 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 17020
/proc/meminfo: memFree=1272952/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=3548 CPUtime=0.09
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 536 0 0 0 9 0 0 0 19 0 1 0 243269858 3633152 512 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 887 512 239 542 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8904

[startup+0.301664 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 17020
/proc/meminfo: memFree=1272952/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=5048 CPUtime=0.29
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 917 0 0 0 29 0 0 0 21 0 1 0 243269858 5169152 893 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 1262 893 242 542 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10404

[startup+0.701701 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 17020
/proc/meminfo: memFree=1272952/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=7532 CPUtime=0.68
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 1493 0 0 0 68 0 0 0 25 0 1 0 243269858 7712768 1429 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 1883 1429 243 542 0 1332 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12888

[startup+1.50178 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1267432/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=8912 CPUtime=1.49
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 1862 0 0 0 148 1 0 0 25 0 1 0 243269858 9125888 1753 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 2228 1753 246 542 0 1677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14268

[startup+3.10294 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1265448/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=11524 CPUtime=3.09
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 2563 0 0 0 306 3 0 0 25 0 1 0 243269858 11800576 2342 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 2881 2342 246 542 0 2330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16880

[startup+6.30126 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1261224/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=16148 CPUtime=6.29
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 3774 0 0 0 623 6 0 0 25 0 1 0 243269858 16535552 3314 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 4037 3314 246 542 0 3486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21504

[startup+12.7029 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1254312/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=23156 CPUtime=12.68
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 5655 0 0 0 1259 9 0 0 25 0 1 0 243269858 23711744 4833 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 5789 4833 246 542 0 5238 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28512

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1245672/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=33016 CPUtime=25.48
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 8179 0 0 0 2531 17 0 0 25 0 1 0 243269858 33808384 7016 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 8254 7016 246 542 0 7703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38372

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1234664/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=45008 CPUtime=51.06
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 11630 0 0 0 5079 27 0 0 25 0 1 0 243269858 46088192 9740 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 11252 9740 246 542 0 10701 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50364

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1217320/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=65156 CPUtime=102.26
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 16971 0 0 0 10181 45 0 0 25 0 1 0 243269858 66719744 13976 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 16289 13976 246 542 0 15738 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70512

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1204072/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=81852 CPUtime=162.23
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 20924 0 0 0 16160 63 0 0 25 0 1 0 243269858 83816448 17445 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 20463 17445 246 542 0 19912 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87208

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1190888/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=98744 CPUtime=222.22
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 25250 0 0 0 22143 79 0 0 25 0 1 0 243269858 101113856 20575 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 24686 20575 246 542 0 24135 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 104100

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1179560/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=112116 CPUtime=282.21
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 28317 0 0 0 28129 92 0 0 25 0 1 0 243269858 114806784 23642 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 28029 23642 246 542 0 27478 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 117472

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1174568/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=115956 CPUtime=342.19
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 30103 0 0 0 34116 103 0 0 25 0 1 0 243269858 118738944 24692 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 28989 24692 246 542 0 28438 0
Current children cumulated CPU time (s) 342.19

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

/proc/17021/statm: 36624 31129 246 542 0 36073 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 151852

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1145192/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=150336 CPUtime=582.11
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 39238 0 0 0 58067 144 0 0 25 0 1 0 243269858 153944064 32008 1992294400 4194304 6416590 548682068912 18446744073709551615 4294606 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 37584 32008 246 542 0 37033 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 155692

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1130600/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=164588 CPUtime=642.1
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 42887 0 0 0 64055 155 0 0 25 0 1 0 243269858 168538112 35657 1992294400 4194304 6416590 548682068912 18446744073709551615 4304331 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 41147 35657 246 542 0 40596 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 169944

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1129832/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=166272 CPUtime=702.08
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 44184 0 0 0 70042 166 0 0 25 0 1 0 243269858 170262528 35836 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 41568 35836 246 542 0 41017 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 171628

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1120296/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=177792 CPUtime=762.07
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 46581 0 0 0 76032 175 0 0 25 0 1 0 243269858 182059008 38233 1992294400 4194304 6416590 548682068912 18446744073709551615 4294913 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 44448 38233 246 542 0 43897 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 183148

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1113512/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=189832 CPUtime=822.05
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 48297 0 0 0 82021 184 0 0 25 0 1 0 243269858 194387968 39949 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 47458 39949 246 542 0 46907 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 195188

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1110120/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=193148 CPUtime=882.03
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 50391 0 0 0 88014 189 0 0 25 0 1 0 243269858 197783552 40757 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 48287 40757 246 542 0 47736 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 198504

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1107816/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=195708 CPUtime=942
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 50994 0 0 0 94002 198 0 0 25 0 1 0 243269858 200404992 41360 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 48927 41360 246 542 0 48376 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 201064

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1107112/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=195708 CPUtime=1001.98
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 51163 0 0 0 99990 208 0 0 25 0 1 0 243269858 200404992 41529 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 48927 41529 246 542 0 48376 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 201064

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1089640/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=215684 CPUtime=1061.96
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 55532 0 0 0 105979 217 0 0 25 0 1 0 243269858 220860416 45898 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 53921 45898 246 542 0 53370 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 221040

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1077544/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=227360 CPUtime=1121.94
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 58535 0 0 0 111971 223 0 0 25 0 1 0 243269858 232816640 48901 1992294400 4194304 6416590 548682068912 18446744073709551615 4304340 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 56840 48901 246 542 0 56289 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 232716

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1083304/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=221444 CPUtime=1181.93
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 58549 0 0 0 117962 231 0 0 25 0 1 0 243269858 226758656 47436 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 55361 47436 246 542 0 54810 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 226800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17022
/proc/meminfo: memFree=1082664/2055920 swapFree=4181464/4192956
[pid=17020] ppid=17018 vsize=5356 CPUtime=0
/proc/17020/stat : 17020 (kw_pre) S 17018 17020 16461 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243269858 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17020/statm: 1339 231 192 169 0 50 0
[pid=17021] ppid=17020 vsize=222724 CPUtime=1200.03
/proc/17021/stat : 17021 (kw_preprocessor) R 17020 17020 16461 0 -1 0 58723 0 0 0 119770 233 0 0 25 0 1 0 243269858 228069376 47610 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/17021/statm: 55681 47610 246 542 0 55130 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 228080

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17020 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1197.7
CPU system time (s): 2.33
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 232716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.17082 second user time and 3.20451 second system time

The end

Launcher Data 

Begin job on node36 at 2009-05-12 20:20:13
IDJOB=1806810
IDBENCH=71109
IDSOLVER=646
FILE ID=node36/1806810-1242152413
PBS_JOBID= 9289685
Free space on /tmp= 66220 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-145-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806810-1242152413/watcher-1806810-1242152413 -o /tmp/evaluation-result-1806810-1242152413/solver-1806810-1242152413 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806810-1242152413.cnf

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

MD5SUM BENCH= 8691e3b6431437da05017ed8abe8cba2
RANDOM SEED=1176923141

node36.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		: 3000.232
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		: 3000.232
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:       1273496 kB
Buffers:         72180 kB
Cached:         617308 kB
SwapCached:       5268 kB
Active:         119136 kB
Inactive:       578152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273496 kB
SwapTotal:     4192956 kB
SwapFree:      4181464 kB
Dirty:            3344 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            71260 kB
Committed_AS:   861060 kB
PageTables:       1356 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= 66216 MiB
End job on node36 at 2009-05-12 20:40:15