Trace number 1796570

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) 1200.06 1200.71

General information on the benchmark

Namemizh-sha0-36-3.cnf
MD5SUM7e900a3d5c709e5167c14f906d6ebd88
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark197.679
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210235
Sum of the clauses size628383
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286992
Number of clauses of size 338042
Number of clauses of size 485024
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-1796570-1242077627/watcher-1796570-1242077627 -o /tmp/evaluation-result-1796570-1242077627/solver-1796570-1242077627 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796570-1242077627.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: 2.98 4.37 3.07 2/65 29092
/proc/meminfo: memFree=1923280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=5516 CPUtime=0
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 895 0 0 0 0 0 0 0 18 0 1 0 235793232 5648384 871 1992294400 4194304 6416590 548682068912 18446744073709551615 4280135 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 1379 877 198 542 0 828 0

[startup+0.0415931 s]
/proc/loadavg: 2.98 4.37 3.07 2/65 29092
/proc/meminfo: memFree=1923280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=26008 CPUtime=0.03
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 5938 0 0 0 1 2 0 0 18 0 1 0 235793232 26632192 5915 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 6502 5921 205 542 0 5951 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 31364

[startup+0.101604 s]
/proc/loadavg: 2.98 4.37 3.07 2/65 29092
/proc/meminfo: memFree=1923280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=33936 CPUtime=0.09
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 7546 0 0 0 6 3 0 0 18 0 1 0 235793232 34750464 7522 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 8484 7522 217 542 0 7933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39292

[startup+0.301643 s]
/proc/loadavg: 2.98 4.37 3.07 2/65 29092
/proc/meminfo: memFree=1923280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=36048 CPUtime=0.29
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 8156 0 0 0 26 3 0 0 19 0 1 0 235793232 36913152 8132 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 9012 8133 217 542 0 8461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41404

[startup+0.701721 s]
/proc/loadavg: 2.98 4.37 3.07 2/65 29092
/proc/meminfo: memFree=1923280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=40800 CPUtime=0.69
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 9495 0 0 0 65 4 0 0 23 0 1 0 235793232 41779200 9471 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 10200 9471 217 542 0 9649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46156

[startup+1.50188 s]
/proc/loadavg: 2.98 4.37 3.07 2/67 29094
/proc/meminfo: memFree=1882496/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=56572 CPUtime=1.49
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 13841 0 0 0 140 9 0 0 25 0 1 0 235793232 57929728 13523 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 14143 13523 242 542 0 13592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61928

[startup+3.10119 s]
/proc/loadavg: 2.98 4.37 3.07 2/67 29094
/proc/meminfo: memFree=1861888/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=64584 CPUtime=3.09
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 15996 0 0 0 290 19 0 0 25 0 1 0 235793232 66134016 15286 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 16146 15286 250 542 0 15595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69940

[startup+6.30182 s]
/proc/loadavg: 2.90 4.33 3.07 2/67 29094
/proc/meminfo: memFree=1859904/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=64984 CPUtime=6.29
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 16154 0 0 0 605 24 0 0 25 0 1 0 235793232 66543616 15444 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 16246 15444 254 542 0 15695 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70340

[startup+12.7011 s]
/proc/loadavg: 2.83 4.29 3.06 2/67 29094
/proc/meminfo: memFree=1858560/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=66376 CPUtime=12.69
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 16546 0 0 0 1236 33 0 0 25 0 1 0 235793232 67969024 15836 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 16594 15836 254 542 0 16043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71732

[startup+25.5016 s]
/proc/loadavg: 2.42 4.12 3.03 2/67 29094
/proc/meminfo: memFree=1851264/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=74148 CPUtime=25.48
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 18397 0 0 0 2499 49 0 0 25 0 1 0 235793232 75927552 17687 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 18537 17687 254 542 0 17986 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79504

[startup+51.1016 s]
/proc/loadavg: 1.94 3.87 2.97 2/67 29094
/proc/meminfo: memFree=1840000/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=86240 CPUtime=51.07
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 21449 0 0 0 5042 65 0 0 25 0 1 0 235793232 88309760 20739 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 21560 20739 254 542 0 21009 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 91596

[startup+102.306 s]
/proc/loadavg: 1.41 3.43 2.87 2/67 29094
/proc/meminfo: memFree=1817344/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=108684 CPUtime=102.25
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 26885 0 0 0 10138 87 0 0 25 0 1 0 235793232 111292416 26175 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 27171 26175 254 542 0 26620 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 114040

[startup+162.301 s]
/proc/loadavg: 1.15 2.98 2.75 2/67 29094
/proc/meminfo: memFree=1804608/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=121112 CPUtime=162.21
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 30042 0 0 0 16116 105 0 0 25 0 1 0 235793232 124018688 29332 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 30278 29332 254 542 0 29727 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 126468

[startup+222.301 s]
/proc/loadavg: 1.05 2.62 2.64 2/67 29094
/proc/meminfo: memFree=1787136/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=138604 CPUtime=222.19
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 34416 0 0 0 22095 124 0 0 25 0 1 0 235793232 141930496 33706 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 34651 33706 254 542 0 34100 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 143960

[startup+282.302 s]
/proc/loadavg: 1.02 2.32 2.53 2/67 29094
/proc/meminfo: memFree=1773120/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=152432 CPUtime=282.16
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 37913 0 0 0 28076 140 0 0 25 0 1 0 235793232 156090368 37203 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 38108 37203 254 542 0 37557 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 157788

[startup+342.302 s]
/proc/loadavg: 1.00 2.08 2.43 2/67 29094
/proc/meminfo: memFree=1759104/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=167780 CPUtime=342.12
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 41778 0 0 0 34055 157 0 0 25 0 1 0 235793232 171806720 40654 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 41945 40654 254 542 0 41394 0
Current children cumulated CPU time (s) 342.12

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

/proc/29093/statm: 59774 58375 254 542 0 59223 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 244452

[startup+642.301 s]
/proc/loadavg: 1.00 1.39 2.02 2/67 29096
/proc/meminfo: memFree=1678272/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=245608 CPUtime=641.95
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 62777 0 0 0 63973 222 0 0 25 0 1 0 235793232 251502592 59994 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 61402 59994 254 542 0 60851 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 250964

[startup+702.301 s]
/proc/loadavg: 1.00 1.31 1.96 2/67 29096
/proc/meminfo: memFree=1658176/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=266268 CPUtime=701.92
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 67914 0 0 0 69956 236 0 0 25 0 1 0 235793232 272658432 65131 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 66567 65131 254 542 0 66016 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 271624

[startup+762.306 s]
/proc/loadavg: 1.00 1.25 1.89 2/67 29096
/proc/meminfo: memFree=1637568/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=286488 CPUtime=761.89
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 73678 0 0 0 75937 252 0 0 25 0 1 0 235793232 293363712 70167 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 71622 70167 254 542 0 71071 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 291844

[startup+822.302 s]
/proc/loadavg: 1.00 1.20 1.84 2/67 29096
/proc/meminfo: memFree=1637376/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=286488 CPUtime=821.86
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 73722 0 0 0 81924 262 0 0 25 0 1 0 235793232 293363712 70211 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 71622 70211 254 542 0 71071 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 291844

[startup+882.302 s]
/proc/loadavg: 1.00 1.16 1.78 2/67 29096
/proc/meminfo: memFree=1624704/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=302416 CPUtime=881.82
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 76900 0 0 0 87910 272 0 0 25 0 1 0 235793232 309673984 73389 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 75604 73389 254 542 0 75053 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 307772

[startup+942.301 s]
/proc/loadavg: 1.00 1.13 1.73 2/67 29096
/proc/meminfo: memFree=1618624/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=308480 CPUtime=941.79
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 79201 0 0 0 93897 282 0 0 25 0 1 0 235793232 315883520 74852 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 77120 74852 254 542 0 76569 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 313836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.11 1.68 2/67 29096
/proc/meminfo: memFree=1618560/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=308480 CPUtime=1001.77
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 79237 0 0 0 99887 290 0 0 25 0 1 0 235793232 315883520 74888 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 77120 74888 254 542 0 76569 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 313836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.08 1.63 2/67 29096
/proc/meminfo: memFree=1591360/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=336248 CPUtime=1061.73
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 86165 0 0 0 105868 305 0 0 25 0 1 0 235793232 344317952 81816 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 84062 81816 254 542 0 83511 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 341604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.07 1.59 2/67 29096
/proc/meminfo: memFree=1569344/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=357696 CPUtime=1121.69
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 92420 0 0 0 111850 319 0 0 25 0 1 0 235793232 366280704 87106 1992294400 4194304 6416590 548682068912 18446744073709551615 4335224 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 89424 87106 254 542 0 88873 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 363052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.55 2/67 29096
/proc/meminfo: memFree=1569280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=357696 CPUtime=1181.66
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 92434 0 0 0 117838 328 0 0 25 0 1 0 235793232 366280704 87120 1992294400 4194304 6416590 548682068912 18446744073709551615 4294602 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 89424 87120 254 542 0 88873 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 363052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.05 1.54 2/67 29096
/proc/meminfo: memFree=1569280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=357972 CPUtime=1200.06
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 92461 0 0 0 119677 329 0 0 25 0 1 0 235793232 366563328 87147 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 89493 87147 254 542 0 88942 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 363328

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.05 1.54 2/67 29096
/proc/meminfo: memFree=1569280/2055920 swapFree=4125732/4192956
[pid=29092] ppid=29090 vsize=5356 CPUtime=0
/proc/29092/stat : 29092 (kw_pre) S 29090 29092 28831 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 235793232 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29092/statm: 1339 231 192 169 0 50 0
[pid=29093] ppid=29092 vsize=357972 CPUtime=1200.06
/proc/29093/stat : 29093 (kw_preprocessor) R 29092 29092 28831 0 -1 0 92461 0 0 0 119677 329 0 0 25 0 1 0 235793232 366563328 87147 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29093/statm: 89493 87147 254 542 0 88942 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 363328

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29092 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1196.77
CPU system time (s): 3.29
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 366944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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 1.2828 second user time and 3.09553 second system time

The end

Launcher Data 

Begin job on node77 at 2009-05-11 23:33:48
IDJOB=1796570
IDBENCH=69574
IDSOLVER=646
FILE ID=node77/1796570-1242077627
PBS_JOBID= 9277668
Free space on /tmp= 66160 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-36-3.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796570-1242077627/watcher-1796570-1242077627 -o /tmp/evaluation-result-1796570-1242077627/solver-1796570-1242077627 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796570-1242077627.cnf

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

MD5SUM BENCH= 7e900a3d5c709e5167c14f906d6ebd88
RANDOM SEED=282713258

node77.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1924784 kB
Buffers:          1028 kB
Cached:          22448 kB
SwapCached:      60096 kB
Active:          25040 kB
Inactive:        60604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924784 kB
SwapTotal:     4192956 kB
SwapFree:      4125732 kB
Dirty:            7292 kB
Writeback:           0 kB
Mapped:          14132 kB
Slab:            31520 kB
Committed_AS:   836608 kB
PageTables:       1372 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= 66156 MiB
End job on node77 at 2009-05-11 23:53:51