Trace number 1796400

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) 1200.08 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

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-1796400-1242075381/watcher-1796400-1242075381 -o /tmp/evaluation-result-1796400-1242075381/solver-1796400-1242075381 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796400-1242075381.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: 1.00 1.00 1.00 3/64 9194
/proc/meminfo: memFree=1220304/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=2848 CPUtime=0
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 366 0 0 0 0 0 0 0 20 0 1 0 235565943 2916352 342 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 745 348 205 542 0 194 0

[startup+0.060844 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9194
/proc/meminfo: memFree=1220304/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=4464 CPUtime=0.05
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 783 0 0 0 5 0 0 0 20 0 1 0 235565943 4571136 759 1992294400 4194304 6416590 548682068912 18446744073709551615 4567587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 1116 759 242 542 0 565 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9820

[startup+0.101847 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9194
/proc/meminfo: memFree=1220304/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=4464 CPUtime=0.09
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 792 0 0 0 9 0 0 0 20 0 1 0 235565943 4571136 768 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 1116 768 250 542 0 565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9820

[startup+0.301867 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9194
/proc/meminfo: memFree=1220304/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=4860 CPUtime=0.29
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 877 0 0 0 29 0 0 0 20 0 1 0 235565943 4976640 853 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 1215 853 250 542 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10216

[startup+0.701907 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9194
/proc/meminfo: memFree=1220304/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=5784 CPUtime=0.69
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 1130 0 0 0 69 0 0 0 25 0 1 0 235565943 5922816 1106 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 1446 1106 250 542 0 895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11140

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1215744/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=7644 CPUtime=1.49
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 1597 0 0 0 148 1 0 0 25 0 1 0 235565943 7827456 1573 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 1911 1573 250 542 0 1360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13000

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1213376/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=10436 CPUtime=3.09
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 2296 0 0 0 307 2 0 0 25 0 1 0 235565943 10686464 2233 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 2609 2233 251 542 0 2058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15792

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1210560/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=11652 CPUtime=6.29
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 2643 0 0 0 626 3 0 0 25 0 1 0 235565943 11931648 2535 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 2913 2535 254 542 0 2362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17008

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1208768/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=14064 CPUtime=12.69
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 3345 0 0 0 1264 5 0 0 25 0 1 0 235565943 14401536 3126 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 3516 3126 254 542 0 2965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19420

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1203008/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=19924 CPUtime=25.48
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 4911 0 0 0 2539 9 0 0 25 0 1 0 235565943 20402176 4455 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 4981 4455 254 542 0 4430 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25280

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1195456/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=27812 CPUtime=51.07
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 7133 0 0 0 5092 15 0 0 25 0 1 0 235565943 28479488 6317 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 6953 6317 254 542 0 6402 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33168

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1184320/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=40828 CPUtime=102.26
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 10292 0 0 0 10199 27 0 0 25 0 1 0 235565943 41807872 9136 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 10207 9136 254 542 0 9656 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46184

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1172224/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=53724 CPUtime=162.25
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 13820 0 0 0 16184 41 0 0 25 0 1 0 235565943 55013376 12215 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 13431 12215 254 542 0 12880 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 59080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9196
/proc/meminfo: memFree=1163456/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=64164 CPUtime=222.23
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 16520 0 0 0 22175 48 0 0 25 0 1 0 235565943 65703936 14321 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 16041 14321 254 542 0 15490 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 69520

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1156736/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=70940 CPUtime=282.21
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 18515 0 0 0 28164 57 0 0 25 0 1 0 235565943 72642560 15951 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 17735 15951 254 542 0 17184 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 76296

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1147072/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=81028 CPUtime=342.2
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 21323 0 0 0 34154 66 0 0 25 0 1 0 235565943 82972672 18339 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 20257 18339 254 542 0 19706 0
Current children cumulated CPU time (s) 342.2

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

/proc/9195/statm: 24922 22776 254 542 0 24371 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 105044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1124096/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=105880 CPUtime=582.14
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 28127 0 0 0 58114 100 0 0 25 0 1 0 235565943 108421120 24104 1992294400 4194304 6416590 548682068912 18446744073709551615 4367477 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 26470 24104 254 542 0 25919 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 111236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1121024/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=109640 CPUtime=642.13
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 28894 0 0 0 64106 107 0 0 25 0 1 0 235565943 112271360 24871 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 27410 24871 254 542 0 26859 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 114996

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1109504/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=122320 CPUtime=702.1
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 32347 0 0 0 70095 115 0 0 25 0 1 0 235565943 125255680 27685 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 30580 27685 254 542 0 30029 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 127676

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1107968/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=125068 CPUtime=762.09
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 32775 0 0 0 76088 121 0 0 25 0 1 0 235565943 128069632 28113 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 31267 28113 254 542 0 30716 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 130424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1107520/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=125708 CPUtime=822.08
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 32948 0 0 0 82082 126 0 0 25 0 1 0 235565943 128724992 28286 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 31427 28286 254 542 0 30876 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 131064

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1095168/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=140028 CPUtime=882.06
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 36658 0 0 0 88072 134 0 0 25 0 1 0 235565943 143388672 31261 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 35007 31261 254 542 0 34456 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 145384

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1094976/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=140708 CPUtime=942.05
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 36752 0 0 0 94065 140 0 0 25 0 1 0 235565943 144084992 31355 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 35177 31355 254 542 0 34626 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 146064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1093760/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=141268 CPUtime=1002.03
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 37051 0 0 0 100056 147 0 0 25 0 1 0 235565943 144658432 31654 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 35317 31654 254 542 0 34766 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 146624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1092096/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=142708 CPUtime=1062.01
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 37489 0 0 0 106050 151 0 0 25 0 1 0 235565943 146132992 32092 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 35677 32092 254 542 0 35126 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 148064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1082176/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=153164 CPUtime=1122
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 39964 0 0 0 112042 158 0 0 25 0 1 0 235565943 156839936 34567 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 38291 34567 254 542 0 37740 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 158520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1075200/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=160932 CPUtime=1181.99
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 42487 0 0 0 118036 163 0 0 25 0 1 0 235565943 164794368 36245 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 40233 36245 254 542 0 39682 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 166288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9202
/proc/meminfo: memFree=1075200/2055920 swapFree=4179768/4192956
[pid=9194] ppid=9192 vsize=5356 CPUtime=0
/proc/9194/stat : 9194 (kw_pre) S 9192 9194 9059 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235565942 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9194/statm: 1339 231 192 169 0 50 0
[pid=9195] ppid=9194 vsize=160932 CPUtime=1200.08
/proc/9195/stat : 9195 (kw_preprocessor) R 9194 9194 9059 0 -1 0 42521 0 0 0 119845 163 0 0 25 0 1 0 235565943 164794368 36279 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 40233 36279 254 542 0 39682 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 166288

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 9194 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 1200.08
#
# 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): 1200.08
CPU user time (s): 1198.45
CPU system time (s): 1.63
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 169672

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= 4
involuntary context switches= 1

runsolver used 1.39279 second user time and 2.98255 second system time

The end

Launcher Data 

Begin job on node45 at 2009-05-11 22:56:21
IDJOB=1796400
IDBENCH=20468
IDSOLVER=646
FILE ID=node45/1796400-1242075381
PBS_JOBID= 9277620
Free space on /tmp= 66228 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796400-1242075381/watcher-1796400-1242075381 -o /tmp/evaluation-result-1796400-1242075381/solver-1796400-1242075381 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796400-1242075381.cnf

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

MD5SUM BENCH= 8d6acb9f6b752ad76c024133f5175c69
RANDOM SEED=897977022

node45.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		: 3000.231
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		: 3000.231
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:       1220784 kB
Buffers:         76564 kB
Cached:         661088 kB
SwapCached:       6948 kB
Active:         216600 kB
Inactive:       529340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1220784 kB
SwapTotal:     4192956 kB
SwapFree:      4179768 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:          13988 kB
Slab:            75224 kB
Committed_AS:   799468 kB
PageTables:       1376 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= 66228 MiB
End job on node45 at 2009-05-11 23:16:23