Trace number 1797025

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
kw_pre 2009-03-21? (TO) 1200.04 1200.71

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r2-noholes.cnf
MD5SUM4c8b9603e0c90cfb3c82064eae956799
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 variables266199
Number of clauses1575975
Sum of the clauses size4240496
Maximum clause length33
Minimum clause length1
Number of clauses of size 139783
Number of clauses of size 21138497
Number of clauses of size 3317809
Number of clauses of size 49949
Number of clauses of size 50
Number of clauses of size over 569937

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-1797025-1242083169/watcher-1797025-1242083169 -o /tmp/evaluation-result-1797025-1242083169/solver-1797025-1242083169 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797025-1242083169.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: 1.06 1.00 1.00 3/64 1536
/proc/meminfo: memFree=1914280/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) R 1534 1536 940 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/1536/statm: 1339 230 191 169 0 50 0
[pid=1537] ppid=1536 vsize=8592 CPUtime=0
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 671 0 0 0 0 0 0 0 18 0 1 0 236343907 8798208 647 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 2148 656 190 542 0 1597 0

[startup+0.0987479 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 1536
/proc/meminfo: memFree=1914280/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=53672 CPUtime=0.09
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 12430 0 0 0 5 4 0 0 19 0 1 0 236343907 54960128 12406 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 13418 12411 205 542 0 12867 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59028

[startup+0.10175 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 1536
/proc/meminfo: memFree=1914280/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=54596 CPUtime=0.09
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 12769 0 0 0 5 4 0 0 19 0 1 0 236343907 55906304 12745 1992294400 4194304 6416590 548682068912 18446744073709551615 4288289 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 13649 12749 205 542 0 13098 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59952

[startup+0.301795 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 1536
/proc/meminfo: memFree=1914280/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=174008 CPUtime=0.29
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 38808 0 0 0 14 15 0 0 21 0 1 0 236343907 178184192 38784 1992294400 4194304 6416590 548682068912 18446744073709551615 4780842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1537/statm: 43502 38784 217 542 0 42951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 179364

[startup+0.701866 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 1536
/proc/meminfo: memFree=1914280/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=179816 CPUtime=0.68
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 40414 0 0 0 52 16 0 0 25 0 1 0 236343907 184131584 40390 1992294400 4194304 6416590 548682068912 18446744073709551615 4857624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1537/statm: 44954 40390 217 542 0 44403 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 185172

[startup+1.503 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1748440/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=192092 CPUtime=1.48
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 43833 0 0 0 130 18 0 0 25 0 1 0 236343907 196702208 43809 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 48023 43809 217 542 0 47472 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 197448

[startup+3.10129 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1729560/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=212688 CPUtime=3.08
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 49620 0 0 0 287 21 0 0 25 0 1 0 236343907 217792512 49596 1992294400 4194304 6416590 548682068912 18446744073709551615 5556752 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 53172 49596 217 542 0 52621 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 218044

[startup+6.30186 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1689624/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=249600 CPUtime=6.28
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 61373 0 0 0 600 28 0 0 25 0 1 0 236343907 255590400 59812 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 62400 59812 217 542 0 61849 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 254956

[startup+12.702 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1564384/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=370732 CPUtime=12.67
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 92135 0 0 0 1178 89 0 0 25 0 1 0 236343907 379629568 89014 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 92683 89014 242 542 0 92132 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 376088

[startup+25.5013 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1489120/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=419292 CPUtime=25.46
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 104062 0 0 0 2436 110 0 0 25 0 1 0 236343907 429355008 100941 1992294400 4194304 6416590 548682068912 18446744073709551615 4567499 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 104823 100941 242 542 0 104272 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 424648

[startup+51.1019 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1484384/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=422428 CPUtime=51.04
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 105007 0 0 0 4985 119 0 0 25 0 1 0 236343907 432566272 101886 1992294400 4194304 6416590 548682068912 18446744073709551615 4593770 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 105607 101886 242 542 0 105056 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 427784

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1480416/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=420348 CPUtime=102.22
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 108138 0 0 0 10085 137 0 0 25 0 1 0 236343907 430436352 102937 1992294400 4194304 6416590 548682068912 18446744073709551615 4414653 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 105087 102937 254 542 0 104536 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 425704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1474656/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=424508 CPUtime=162.18
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 109575 0 0 0 16062 156 0 0 25 0 1 0 236343907 434696192 104374 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 106127 104374 254 542 0 105576 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 429864

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1468448/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=429728 CPUtime=222.15
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 111121 0 0 0 22044 171 0 0 25 0 1 0 236343907 440041472 105920 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 107432 105920 254 542 0 106881 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 435084

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1467616/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=430552 CPUtime=282.12
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 111369 0 0 0 28027 185 0 0 25 0 1 0 236343907 440885248 106168 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 107638 106168 254 542 0 107087 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 435908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1453216/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=445592 CPUtime=342.09
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 114903 0 0 0 34009 200 0 0 25 0 1 0 236343907 456286208 109702 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 111398 109702 254 542 0 110847 0
Current children cumulated CPU time (s) 342.09

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

/proc/1537/statm: 118275 115747 254 542 0 117724 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 478456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1426720/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=476596 CPUtime=641.96
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 121495 0 0 0 63941 255 0 0 25 0 1 0 236343907 488034304 116294 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 119149 116294 254 542 0 118598 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 481952

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1417056/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=487792 CPUtime=701.92
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 123886 0 0 0 69927 265 0 0 25 0 1 0 236343907 499499008 118685 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 121948 118685 254 542 0 121397 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 493148

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1405408/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=499316 CPUtime=761.89
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 126773 0 0 0 75915 274 0 0 25 0 1 0 236343907 511299584 121572 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 124829 121572 254 542 0 124278 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 504672

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1402912/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=503216 CPUtime=821.86
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 127410 0 0 0 81901 285 0 0 25 0 1 0 236343907 515293184 122209 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 125804 122209 254 542 0 125253 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 508572

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1394272/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=512380 CPUtime=881.82
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 129562 0 0 0 87886 296 0 0 25 0 1 0 236343907 524677120 124361 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 128095 124361 254 542 0 127544 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 517736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1393696/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=512896 CPUtime=941.8
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 129703 0 0 0 93875 305 0 0 25 0 1 0 236343907 525205504 124502 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 128224 124502 254 542 0 127673 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 518252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1387744/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=521536 CPUtime=1001.78
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 131180 0 0 0 99863 315 0 0 25 0 1 0 236343907 534052864 125979 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 130384 125979 254 542 0 129833 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 526892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1386016/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=523272 CPUtime=1061.74
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 131615 0 0 0 105857 317 0 0 25 0 1 0 236343907 535830528 126414 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 130818 126414 254 542 0 130267 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 528628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1378720/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=531116 CPUtime=1121.7
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 133413 0 0 0 111849 321 0 0 25 0 1 0 236343907 543862784 128212 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 132779 128212 254 542 0 132228 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 536472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1371552/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=538792 CPUtime=1181.67
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 135226 0 0 0 117842 325 0 0 25 0 1 0 236343907 551723008 130025 1992294400 4194304 6416590 548682068912 18446744073709551615 4295372 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 134698 130025 254 542 0 134147 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 544148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1368864/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=541420 CPUtime=1200.04
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 135850 0 0 0 119678 326 0 0 25 0 1 0 236343907 554414080 130649 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 135355 130649 254 542 0 134804 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 546776

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 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1368864/2055920 swapFree=4180452/4192956
[pid=1536] ppid=1534 vsize=5356 CPUtime=0
/proc/1536/stat : 1536 (kw_pre) S 1534 1536 940 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236343906 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1536/statm: 1339 231 192 169 0 50 0
[pid=1537] ppid=1536 vsize=541420 CPUtime=1200.04
/proc/1537/stat : 1537 (kw_preprocessor) R 1536 1536 940 0 -1 0 135850 0 0 0 119678 326 0 0 25 0 1 0 236343907 554414080 130649 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/1537/statm: 135355 130649 254 542 0 134804 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 546776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1536 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 1200.04
#
# 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): 1200.04
CPU user time (s): 1196.78
CPU system time (s): 3.26
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 546776

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 1.10583 second user time and 3.2695 second system time

The end

Launcher Data 

Begin job on node60 at 2009-05-12 01:06:11
IDJOB=1797025
IDBENCH=70950
IDSOLVER=646
FILE ID=node60/1797025-1242083169
PBS_JOBID= 9277666
Free space on /tmp= 66004 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r2-noholes.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797025-1242083169/watcher-1797025-1242083169 -o /tmp/evaluation-result-1797025-1242083169/solver-1797025-1242083169 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797025-1242083169.cnf

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

MD5SUM BENCH= 4c8b9603e0c90cfb3c82064eae956799
RANDOM SEED=1421062613

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:       1914760 kB
Buffers:          5044 kB
Cached:          74124 kB
SwapCached:       6308 kB
Active:          55396 kB
Inactive:        32608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914760 kB
SwapTotal:     4192956 kB
SwapFree:      4180452 kB
Dirty:           35412 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            39104 kB
Committed_AS:   834628 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= 65980 MiB
End job on node60 at 2009-05-12 01:26:14