Trace number 1796415

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.04 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryAPPLICATION (applications 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 variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

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-1796415-1242075475/watcher-1796415-1242075475 -o /tmp/evaluation-result-1796415-1242075475/solver-1796415-1242075475 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796415-1242075475.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 0.99 3/64 7602
/proc/meminfo: memFree=1336960/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=3380 CPUtime=0
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 476 0 0 0 0 0 0 0 18 0 1 0 235580742 3461120 452 1992294400 4194304 6416590 548682068912 18446744073709551615 4293312 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 845 452 217 542 0 294 0

[startup+0.088096 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1336960/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=4144 CPUtime=0.07
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 711 0 0 0 7 0 0 0 18 0 1 0 235580742 4243456 687 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 1036 687 250 542 0 485 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9500

[startup+0.101097 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1336960/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=4144 CPUtime=0.09
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 711 0 0 0 9 0 0 0 18 0 1 0 235580742 4243456 687 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 1036 687 250 542 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9500

[startup+0.301118 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1336960/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=4408 CPUtime=0.28
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 777 0 0 0 28 0 0 0 19 0 1 0 235580742 4513792 753 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 1102 753 250 542 0 551 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9764

[startup+0.701161 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7602
/proc/meminfo: memFree=1336960/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=5324 CPUtime=0.68
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 1018 0 0 0 68 0 0 0 22 0 1 0 235580742 5451776 994 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 1331 994 250 542 0 780 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10680

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1332912/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=7200 CPUtime=1.49
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 1470 0 0 0 148 1 0 0 25 0 1 0 235580742 7372800 1446 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 1800 1446 250 542 0 1249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12556

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1330544/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=9904 CPUtime=3.09
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 2136 0 0 0 306 3 0 0 25 0 1 0 235580742 10141696 2073 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 2476 2073 251 542 0 1925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15260

[startup+6.30276 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1327792/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=11136 CPUtime=6.29
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 2493 0 0 0 625 4 0 0 25 0 1 0 235580742 11403264 2385 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 2784 2385 254 542 0 2233 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16492

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1325624/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=13692 CPUtime=12.69
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 3177 0 0 0 1262 7 0 0 25 0 1 0 235580742 14020608 2957 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 3423 2957 254 542 0 2872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19048

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1320952/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=19044 CPUtime=25.48
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 4581 0 0 0 2539 9 0 0 25 0 1 0 235580742 19501056 4122 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 4761 4122 254 542 0 4210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24400

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1312760/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=27528 CPUtime=51.07
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 6952 0 0 0 5091 16 0 0 25 0 1 0 235580742 28188672 6131 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 6882 6131 254 542 0 6331 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32884

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1303992/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=37256 CPUtime=102.26
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 9684 0 0 0 10199 27 0 0 25 0 1 0 235580742 38150144 8314 1992294400 4194304 6416590 548682068912 18446744073709551615 4294606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 9314 8314 254 542 0 8763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42612

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7604
/proc/meminfo: memFree=1291768/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=51020 CPUtime=162.24
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 13280 0 0 0 16185 39 0 0 25 0 1 0 235580742 52244480 11394 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 12755 11394 254 542 0 12204 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56376

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1284272/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=60280 CPUtime=222.22
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 15476 0 0 0 22174 48 0 0 25 0 1 0 235580742 61726720 13272 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 15070 13272 254 542 0 14519 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 65636

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1277232/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=67300 CPUtime=282.2
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 17589 0 0 0 28163 57 0 0 25 0 1 0 235580742 68915200 15019 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 16825 15019 254 542 0 16274 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 72656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1268464/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=76948 CPUtime=342.19
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 20139 0 0 0 34153 66 0 0 25 0 1 0 235580742 78794752 17149 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 19237 17149 254 542 0 18686 0
Current children cumulated CPU time (s) 342.19

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

/proc/7603/statm: 22599 20534 254 542 0 22048 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 95752

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1248824/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=99072 CPUtime=582.12
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 26148 0 0 0 58116 96 0 0 25 0 1 0 235580742 101449728 22119 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 24768 22119 254 542 0 24217 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 104428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1247160/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=100352 CPUtime=642.1
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 26515 0 0 0 64108 102 0 0 25 0 1 0 235580742 102760448 22486 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 25088 22486 254 542 0 24537 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 105708

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1236856/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=113964 CPUtime=702.08
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 29720 0 0 0 70097 111 0 0 25 0 1 0 235580742 116699136 25052 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 28491 25052 254 542 0 27940 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 119320

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1235704/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=114924 CPUtime=762.07
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 30011 0 0 0 76091 116 0 0 25 0 1 0 235580742 117682176 25343 1992294400 4194304 6416590 548682068912 18446744073709551615 4336740 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 28731 25343 254 542 0 28180 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 120280

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1233208/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=117820 CPUtime=822.05
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 30672 0 0 0 82082 123 0 0 25 0 1 0 235580742 120647680 26004 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 29455 26004 254 542 0 28904 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 123176

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1220088/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=132412 CPUtime=882.03
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 33910 0 0 0 88072 131 0 0 25 0 1 0 235580742 135589888 29242 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 33103 29242 254 542 0 32552 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 137768

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1216632/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=136520 CPUtime=942.02
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 35497 0 0 0 94065 137 0 0 25 0 1 0 235580742 139796480 30094 1992294400 4194304 6416590 548682068912 18446744073709551615 4414138 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 34130 30094 254 542 0 33579 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 141876

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1213880/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=139720 CPUtime=1002
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 36201 0 0 0 100057 143 0 0 25 0 1 0 235580742 143073280 30798 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 34930 30798 254 542 0 34379 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 145076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1212408/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=139720 CPUtime=1061.97
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 36564 0 0 0 106050 147 0 0 25 0 1 0 235580742 143073280 31161 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 34930 31161 254 542 0 34379 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 145076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1201912/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=151980 CPUtime=1121.96
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 39194 0 0 0 112040 156 0 0 25 0 1 0 235580742 155627520 33791 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 37995 33791 254 542 0 37444 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 157336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1201656/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=152204 CPUtime=1181.94
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 40069 0 0 0 118034 160 0 0 25 0 1 0 235580742 155856896 33821 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 38051 33821 254 542 0 37500 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 157560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7610
/proc/meminfo: memFree=1201720/2055920 swapFree=4180940/4192956
[pid=7602] ppid=7600 vsize=5356 CPUtime=0
/proc/7602/stat : 7602 (kw_pre) S 7600 7602 7468 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235580741 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7602/statm: 1339 231 192 169 0 50 0
[pid=7603] ppid=7602 vsize=152204 CPUtime=1200.04
/proc/7603/stat : 7603 (kw_preprocessor) R 7602 7602 7468 0 -1 0 40069 0 0 0 119843 161 0 0 25 0 1 0 235580742 155856896 33821 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7603/statm: 38051 33821 254 542 0 37500 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 157560

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 7602 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1198.43
CPU system time (s): 1.61
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 160720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 1.3158 second user time and 3.05953 second system time

The end

Launcher Data 

Begin job on node19 at 2009-05-11 22:57:55
IDJOB=1796415
IDBENCH=20472
IDSOLVER=646
FILE ID=node19/1796415-1242075475
PBS_JOBID= 9277635
Free space on /tmp= 66204 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796415-1242075475/watcher-1796415-1242075475 -o /tmp/evaluation-result-1796415-1242075475/solver-1796415-1242075475 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796415-1242075475.cnf

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

MD5SUM BENCH= 90581094793af5fc10d4e4b9a10259ac
RANDOM SEED=97361783

node19.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		: 3000.236
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		: 3000.236
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:       1337504 kB
Buffers:         72608 kB
Cached:         551176 kB
SwapCached:       5760 kB
Active:         156932 kB
Inactive:       474664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1337504 kB
SwapTotal:     4192956 kB
SwapFree:      4180940 kB
Dirty:            3124 kB
Writeback:           0 kB
Mapped:          13460 kB
Slab:            72872 kB
Committed_AS:   823940 kB
PageTables:       1452 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= 66200 MiB
End job on node19 at 2009-05-11 23:17:57