Trace number 1806551

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 2009-03-21UNSAT 492.227 492.438

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark277.071
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

492.18/492.43	This is MiniSat 2.0 beta
492.18/492.43	WARNING: for repeatability, setting FPU to use double precision
492.18/492.43	============================[ Problem Statistics ]=============================
492.18/492.43	|                                                                             |
492.18/492.43	|  Number of variables:  1                                                    |
492.18/492.43	|  Number of clauses:    2                                                    |
492.18/492.43	|  Parsing time:         0.00         s                                       |
492.18/492.43	Solved by unit propagation
492.18/492.43	UNSATISFIABLE
492.18/492.43	s UNSATISFIABLE

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806551-1242150758/watcher-1806551-1242150758 -o /tmp/evaluation-result-1806551-1242150758/solver-1806551-1242150758 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806551-1242150758.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 0.94 3/64 16163
/proc/meminfo: memFree=1491688/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) R 16161 16163 15846 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16163/statm: 1339 230 191 169 0 50 0
[pid=16164] ppid=16163 vsize=3012 CPUtime=0
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 384 0 0 0 0 0 0 0 18 0 1 0 243103328 3084288 360 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 753 360 215 542 0 202 0

[startup+0.076791 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 16163
/proc/meminfo: memFree=1491688/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=3640 CPUtime=0.06
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 571 0 0 0 6 0 0 0 19 0 1 0 243103328 3727360 547 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 910 547 250 542 0 359 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8996

[startup+0.101792 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 16163
/proc/meminfo: memFree=1491688/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=3640 CPUtime=0.09
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 573 0 0 0 9 0 0 0 19 0 1 0 243103328 3727360 549 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 910 549 250 542 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8996

[startup+0.301804 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 16163
/proc/meminfo: memFree=1491688/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=4436 CPUtime=0.29
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 801 0 0 0 29 0 0 0 21 0 1 0 243103328 4542464 777 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 1109 777 250 542 0 558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9792

[startup+0.701831 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 16163
/proc/meminfo: memFree=1491688/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=6520 CPUtime=0.69
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 1263 0 0 0 68 1 0 0 25 0 1 0 243103328 6676480 1239 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 1630 1239 250 542 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11876

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1486296/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=8448 CPUtime=1.49
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 1707 0 0 0 147 2 0 0 25 0 1 0 243103328 8650752 1643 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 2112 1643 254 542 0 1561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13804

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1484888/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=10476 CPUtime=3.09
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 2322 0 0 0 305 4 0 0 25 0 1 0 243103328 10727424 2101 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 2619 2101 254 542 0 2068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15832

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1481240/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=13820 CPUtime=6.28
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 3176 0 0 0 622 6 0 0 25 0 1 0 243103328 14151680 2807 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 3455 2807 254 542 0 2904 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19176

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1476120/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=19152 CPUtime=12.69
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 4704 0 0 0 1258 11 0 0 25 0 1 0 243103328 19611648 4020 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 4788 4020 254 542 0 4237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24508

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1469464/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=26504 CPUtime=25.48
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 6781 0 0 0 2530 18 0 0 25 0 1 0 243103328 27140096 5618 1992294400 4194304 6416590 548682068912 18446744073709551615 4419843 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 6626 5618 254 542 0 6075 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31860

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1459544/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=37952 CPUtime=51.07
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 9993 0 0 0 5081 26 0 0 25 0 1 0 243103328 38862848 8103 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 9488 8103 254 542 0 8937 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43308

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1446808/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=53224 CPUtime=102.26
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 13958 0 0 0 10186 40 0 0 25 0 1 0 243103328 54501376 11384 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 13306 11384 254 542 0 12755 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 58580

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1435224/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=68444 CPUtime=162.23
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 17656 0 0 0 16169 54 0 0 25 0 1 0 243103328 70086656 14177 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 17111 14177 254 542 0 16560 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 73800

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1424408/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=79536 CPUtime=222.19
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 20921 0 0 0 22154 65 0 0 25 0 1 0 243103328 81444864 16886 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 19884 16886 254 542 0 19333 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 84892

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1416024/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=92848 CPUtime=282.17
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 23838 0 0 0 28143 74 0 0 25 0 1 0 243103328 95076352 19163 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 23212 19163 254 542 0 22661 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 98204

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1404056/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=103896 CPUtime=342.15
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 26665 0 0 0 34130 85 0 0 25 0 1 0 243103328 106389504 21990 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 25974 21990 254 542 0 25423 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 109252

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1400664/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=108180 CPUtime=402.13
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 28209 0 0 0 40122 91 0 0 25 0 1 0 243103328 110776320 22798 1992294400 4194304 6416590 548682068912 18446744073709551615 4294548 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 27045 22798 254 542 0 26494 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 113536

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1396696/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=112020 CPUtime=462.09
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 29212 0 0 0 46114 95 0 0 25 0 1 0 243103328 114708480 23801 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 28005 23801 254 542 0 27454 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 117376

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

[startup+473.501 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1395416/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=113300 CPUtime=473.28
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 29520 0 0 0 47231 97 0 0 25 0 1 0 243103328 116019200 24109 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 28325 24109 254 542 0 27774 0
Current children cumulated CPU time (s) 473.28
Current children cumulated vsize (KiB) 118656

[startup+479.902 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1395032/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=113300 CPUtime=479.69
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 29620 0 0 0 47871 98 0 0 25 0 1 0 243103328 116019200 24209 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 28325 24209 254 542 0 27774 0
Current children cumulated CPU time (s) 479.69
Current children cumulated vsize (KiB) 118656

[startup+486.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1394456/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=113696 CPUtime=486.08
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 29763 0 0 0 48510 98 0 0 25 0 1 0 243103328 116424704 24352 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 28424 24352 254 542 0 27873 0
Current children cumulated CPU time (s) 486.08
Current children cumulated vsize (KiB) 119052

[startup+489.505 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1392920/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=116560 CPUtime=489.29
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 30143 0 0 0 48830 99 0 0 25 0 1 0 243103328 119357440 24732 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 29140 24732 254 542 0 28589 0
Current children cumulated CPU time (s) 489.29
Current children cumulated vsize (KiB) 121916

[startup+491.102 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1392920/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=116560 CPUtime=490.88
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 30145 0 0 0 48989 99 0 0 25 0 1 0 243103328 119357440 24734 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 29140 24734 254 542 0 28589 0
Current children cumulated CPU time (s) 490.88
Current children cumulated vsize (KiB) 121916

[startup+491.902 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1392920/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=116560 CPUtime=491.68
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 30145 0 0 0 49069 99 0 0 25 0 1 0 243103328 119357440 24734 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 29140 24734 254 542 0 28589 0
Current children cumulated CPU time (s) 491.68
Current children cumulated vsize (KiB) 121916

[startup+492.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1392920/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=116560 CPUtime=492.08
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 30146 0 0 0 49109 99 0 0 25 0 1 0 243103328 119357440 24735 1992294400 4194304 6416590 548682068912 18446744073709551615 5485265 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 29140 24735 254 542 0 28589 0
Current children cumulated CPU time (s) 492.08
Current children cumulated vsize (KiB) 121916

[startup+492.402 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 16165
/proc/meminfo: memFree=1392920/2055920 swapFree=4181084/4192956
[pid=16163] ppid=16161 vsize=5356 CPUtime=0
/proc/16163/stat : 16163 (kw_pre) S 16161 16163 15846 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243103328 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16163/statm: 1339 231 192 169 0 50 0
[pid=16164] ppid=16163 vsize=116560 CPUtime=492.18
/proc/16164/stat : 16164 (kw_preprocessor) R 16163 16163 15846 0 -1 0 30146 0 0 0 49119 99 0 0 25 0 1 0 243103328 119357440 24735 1992294400 4194304 6416590 548682068912 18446744073709551615 5485265 0 0 4096 0 0 0 0 17 0 0 0
/proc/16164/statm: 29140 24735 254 542 0 28589 0
Current children cumulated CPU time (s) 492.18
Current children cumulated vsize (KiB) 121916

Child status: 0
Real time (s): 492.438
CPU time (s): 492.227
CPU user time (s): 491.217
CPU system time (s): 1.00985
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 121916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 491.217
system time used= 1.00985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30574
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= 17
involuntary context switches= 1427

runsolver used 0.424935 second user time and 1.37279 second system time

The end

Launcher Data

Begin job on node52 at 2009-05-12 19:52:38
IDJOB=1806551
IDBENCH=24755
IDSOLVER=646
FILE ID=node52/1806551-1242150758
PBS_JOBID= 9289672
Free space on /tmp= 66076 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806551-1242150758/watcher-1806551-1242150758 -o /tmp/evaluation-result-1806551-1242150758/solver-1806551-1242150758 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806551-1242150758.cnf

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=1420091308

node52.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:       1492168 kB
Buffers:         44328 kB
Cached:         449116 kB
SwapCached:       5880 kB
Active:          67512 kB
Inactive:       433984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492168 kB
SwapTotal:     4192956 kB
SwapFree:      4181084 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          13760 kB
Slab:            48240 kB
Committed_AS:   995840 kB
PageTables:       1484 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= 66072 MiB
End job on node52 at 2009-05-12 20:00:51