Trace number 1796729

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 1200.71

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
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 variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796729-1242079488/watcher-1796729-1242079488 -o /tmp/evaluation-result-1796729-1242079488/solver-1796729-1242079488 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796729-1242079488.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 1380
/proc/meminfo: memFree=1962552/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=3608 CPUtime=0
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 520 0 0 0 0 0 0 0 19 0 1 0 235975611 3694592 496 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 902 504 205 542 0 351 0

[startup+0.038869 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1380
/proc/meminfo: memFree=1962552/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=5768 CPUtime=0.03
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 1061 0 0 0 3 0 0 0 19 0 1 0 235975611 5906432 1037 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 1442 1037 215 542 0 891 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11124

[startup+0.101879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1380
/proc/meminfo: memFree=1962552/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=7256 CPUtime=0.08
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 1467 0 0 0 8 0 0 0 19 0 1 0 235975611 7430144 1442 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 1814 1442 242 542 0 1263 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12612

[startup+0.301915 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1380
/proc/meminfo: memFree=1962552/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=8032 CPUtime=0.29
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 1702 0 0 0 28 1 0 0 21 0 1 0 235975611 8224768 1640 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 2008 1640 250 542 0 1457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.701986 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1380
/proc/meminfo: memFree=1962552/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=8560 CPUtime=0.69
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 1832 0 0 0 68 1 0 0 24 0 1 0 235975611 8765440 1770 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 2140 1770 250 542 0 1589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13916

[startup+1.50213 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1955560/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=9748 CPUtime=1.49
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 2145 0 0 0 147 2 0 0 25 0 1 0 235975611 9981952 2083 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 2437 2083 250 542 0 1886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15104

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1953640/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=12020 CPUtime=3.09
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 2724 0 0 0 307 2 0 0 25 0 1 0 235975611 12308480 2662 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 3005 2662 250 542 0 2454 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17376

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1949800/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=14576 CPUtime=6.28
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 3351 0 0 0 625 3 0 0 25 0 1 0 235975611 14925824 3250 1992294400 4194304 6416590 548682068912 18446744073709551615 4369358 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 3644 3250 251 542 0 3093 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19932

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1946856/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=17708 CPUtime=12.69
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 4233 0 0 0 1264 5 0 0 25 0 1 0 235975611 18132992 4035 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 4427 4035 254 542 0 3876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23064

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1943144/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=21264 CPUtime=25.48
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 5250 0 0 0 2540 8 0 0 25 0 1 0 235975611 21774336 4923 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 5316 4923 254 542 0 4765 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26620

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1936808/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=28064 CPUtime=51.06
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 7109 0 0 0 5093 13 0 0 25 0 1 0 235975611 28737536 6508 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 7016 6508 254 542 0 6465 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33420

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1926568/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=39180 CPUtime=102.25
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 10083 0 0 0 10202 23 0 0 25 0 1 0 235975611 40120320 9067 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 9795 9067 254 542 0 9244 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44536

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1915560/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=50880 CPUtime=162.2
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 13241 0 0 0 16187 33 0 0 25 0 1 0 235975611 52101120 11834 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 12720 11834 254 542 0 12169 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 56236

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1901096/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=65792 CPUtime=222.18
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 17283 0 0 0 22174 44 0 0 25 0 1 0 235975611 67371008 15360 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 16448 15360 254 542 0 15897 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 71148

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1892456/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=75900 CPUtime=282.14
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 19754 0 0 0 28161 53 0 0 25 0 1 0 235975611 77721600 17513 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 18975 17513 254 542 0 18424 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 81256

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1883816/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=85252 CPUtime=342.12
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 22330 0 0 0 34148 64 0 0 25 0 1 0 235975611 87298048 19723 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 21313 19723 254 542 0 20762 0
Current children cumulated CPU time (s) 342.12

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

/proc/1381/statm: 28320 26403 254 542 0 27769 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 118636

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1842152/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=128584 CPUtime=641.97
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 34162 0 0 0 64094 103 0 0 25 0 1 0 235975611 131670016 30097 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 32146 30097 254 542 0 31595 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 133940

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1840936/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=130184 CPUtime=701.93
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 34424 0 0 0 70084 109 0 0 25 0 1 0 235975611 133308416 30359 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 32546 30359 254 542 0 31995 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 135540

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1382
/proc/meminfo: memFree=1831848/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=139176 CPUtime=761.9
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 36687 0 0 0 76072 118 0 0 25 0 1 0 235975611 142516224 32622 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 34794 32622 254 542 0 34243 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 144532

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 1382
/proc/meminfo: memFree=1824168/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=150028 CPUtime=821.88
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 39216 0 0 0 82061 127 0 0 25 0 1 0 235975611 153628672 34512 1992294400 4194304 6416590 548682068912 18446744073709551615 4340731 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 37507 34512 254 542 0 36956 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 155384

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 1382
/proc/meminfo: memFree=1823016/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=151948 CPUtime=881.85
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 39546 0 0 0 88051 134 0 0 25 0 1 0 235975611 155594752 34842 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 37987 34842 254 542 0 37436 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 157304

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 1382
/proc/meminfo: memFree=1806696/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=168612 CPUtime=941.82
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 43678 0 0 0 94038 144 0 0 25 0 1 0 235975611 172658688 38974 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 42153 38974 254 542 0 41602 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 173968

[startup+1002.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/66 1382
/proc/meminfo: memFree=1803176/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=172032 CPUtime=1001.78
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 45168 0 0 0 100028 150 0 0 25 0 1 0 235975611 176160768 39729 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 43008 39729 254 542 0 42457 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 177388

[startup+1062.3 s]
/proc/loadavg: 1.43 1.15 1.04 2/66 1382
/proc/meminfo: memFree=1800936/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=174912 CPUtime=1061.75
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 45760 0 0 0 106019 156 0 0 25 0 1 0 235975611 179109888 40321 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 43728 40321 254 542 0 43177 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 180268

[startup+1122.3 s]
/proc/loadavg: 1.23 1.15 1.04 2/66 1382
/proc/meminfo: memFree=1798248/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=177400 CPUtime=1121.72
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 46449 0 0 0 112010 162 0 0 25 0 1 0 235975611 181657600 41010 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 44350 41010 254 542 0 43799 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 182756

[startup+1182.3 s]
/proc/loadavg: 1.08 1.12 1.04 2/66 1382
/proc/meminfo: memFree=1782056/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=193660 CPUtime=1181.7
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 51242 0 0 0 117997 173 0 0 25 0 1 0 235975611 198307840 44958 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 48415 44958 254 542 0 47864 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 199016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.06 1.11 1.04 2/66 1382
/proc/meminfo: memFree=1782056/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=193660 CPUtime=1200.08
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 51243 0 0 0 119834 174 0 0 25 0 1 0 235975611 198307840 44959 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 48415 44959 254 542 0 47864 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 199016

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: 1.06 1.11 1.04 2/66 1382
/proc/meminfo: memFree=1782056/2055920 swapFree=4180452/4192956
[pid=1380] ppid=1378 vsize=5356 CPUtime=0
/proc/1380/stat : 1380 (kw_pre) S 1378 1380 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235975610 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1380/statm: 1339 231 192 169 0 50 0
[pid=1381] ppid=1380 vsize=193660 CPUtime=1200.08
/proc/1381/stat : 1381 (kw_preprocessor) R 1380 1380 940 0 -1 0 51243 0 0 0 119834 174 0 0 25 0 1 0 235975611 198307840 44959 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1381/statm: 48415 44959 254 542 0 47864 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 199016

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1380 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# 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): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1198.34
CPU system time (s): 1.74
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 202400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 1.10883 second user time and 3.2675 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-12 00:04:48
IDJOB=1796729
IDBENCH=70785
IDSOLVER=646
FILE ID=node60/1796729-1242079488
PBS_JOBID= 9277666
Free space on /tmp= 66036 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796729-1242079488/watcher-1796729-1242079488 -o /tmp/evaluation-result-1796729-1242079488/solver-1796729-1242079488 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796729-1242079488.cnf

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=1351512537

node60.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		: 3000.256
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		: 3000.256
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:       1963032 kB
Buffers:          2572 kB
Cached:          29880 kB
SwapCached:       6308 kB
Active:          21488 kB
Inactive:        19800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1963032 kB
SwapTotal:     4192956 kB
SwapFree:      4180452 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            37540 kB
Committed_AS:   830340 kB
PageTables:       1456 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= 66036 MiB
End job on node60 at 2009-05-12 00:24:51