Trace number 1796877

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) 1200.07 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-23-s100.cnf
MD5SUMaa3fff3e05d3f50a3d088c22afa455ea
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 variables31711
Number of clauses95400
Sum of the clauses size224926
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 261146
Number of clauses of size 334190
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-1796877-1242081927/watcher-1796877-1242081927 -o /tmp/evaluation-result-1796877-1242081927/solver-1796877-1242081927 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796877-1242081927.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 1.01 1.00 3/64 7745
/proc/meminfo: memFree=1112080/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=3868 CPUtime=0
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 545 0 0 0 0 0 0 0 18 0 1 0 236220801 3960832 521 1992294400 4194304 6416590 548682068912 18446744073709551615 4279926 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 967 527 198 542 0 416 0

[startup+0.0518629 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7745
/proc/meminfo: memFree=1112080/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=21588 CPUtime=0.04
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 4774 0 0 0 2 2 0 0 18 0 1 0 236220801 22106112 4750 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 5397 4751 217 542 0 4846 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 26944

[startup+0.101866 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7745
/proc/meminfo: memFree=1112080/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=22248 CPUtime=0.09
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 4947 0 0 0 7 2 0 0 18 0 1 0 236220801 22781952 4923 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 5562 4923 217 542 0 5011 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27604

[startup+0.301884 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7745
/proc/meminfo: memFree=1112080/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=24816 CPUtime=0.29
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 5716 0 0 0 27 2 0 0 19 0 1 0 236220801 25411584 5643 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 6204 5643 217 542 0 5653 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30172

[startup+0.70192 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7745
/proc/meminfo: memFree=1112080/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=33524 CPUtime=0.69
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 8263 0 0 0 66 3 0 0 22 0 1 0 236220801 34328576 7907 1992294400 4194304 6416590 548682068912 18446744073709551615 4567227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 8381 7907 233 542 0 7830 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38880

[startup+1.50199 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7747
/proc/meminfo: memFree=1077176/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=44320 CPUtime=1.49
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 11131 0 0 0 135 14 0 0 25 0 1 0 236220801 45383680 10582 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 11080 10582 242 542 0 10529 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49676

[startup+3.10114 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7747
/proc/meminfo: memFree=1057400/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60604 CPUtime=3.09
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15182 0 0 0 292 17 0 0 25 0 1 0 236220801 62058496 14385 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15151 14385 250 542 0 14600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65960

[startup+6.30242 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7747
/proc/meminfo: memFree=1051896/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60604 CPUtime=6.29
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15183 0 0 0 612 17 0 0 25 0 1 0 236220801 62058496 14386 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15151 14386 250 542 0 14600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65960

[startup+12.702 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7747
/proc/meminfo: memFree=1052032/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60604 CPUtime=12.68
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15186 0 0 0 1251 17 0 0 25 0 1 0 236220801 62058496 14389 1992294400 4194304 6416590 548682068912 18446744073709551615 4367391 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15151 14389 250 542 0 14600 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65960

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7747
/proc/meminfo: memFree=1052096/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60604 CPUtime=25.48
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15191 0 0 0 2531 17 0 0 25 0 1 0 236220801 62058496 14394 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15151 14394 250 542 0 14600 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65960

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1052032/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60604 CPUtime=51.07
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15203 0 0 0 5089 18 0 0 25 0 1 0 236220801 62058496 14406 1992294400 4194304 6416590 548682068912 18446744073709551615 4370860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15151 14406 250 542 0 14600 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65960

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1051968/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60608 CPUtime=102.26
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15223 0 0 0 10207 19 0 0 25 0 1 0 236220801 62062592 14426 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15152 14426 251 542 0 14601 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65964

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1051904/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60608 CPUtime=162.24
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15244 0 0 0 16204 20 0 0 25 0 1 0 236220801 62062592 14447 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15152 14447 254 542 0 14601 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65964

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1051840/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60796 CPUtime=222.23
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15251 0 0 0 22202 21 0 0 25 0 1 0 236220801 62255104 14454 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15199 14454 254 542 0 14648 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 66152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1051840/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=60796 CPUtime=282.21
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15259 0 0 0 28199 22 0 0 25 0 1 0 236220801 62255104 14462 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15199 14462 254 542 0 14648 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 66152

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1051072/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=61488 CPUtime=342.19
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 15441 0 0 0 34196 23 0 0 25 0 1 0 236220801 62963712 14644 1992294400 4194304 6416590 548682068912 18446744073709551615 4294723 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 15372 14644 254 542 0 14821 0
Current children cumulated CPU time (s) 342.19

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

/proc/7746/statm: 15816 15109 254 542 0 15265 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 68620

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1047808/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=64632 CPUtime=582.13
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 16230 0 0 0 58184 29 0 0 25 0 1 0 236220801 66183168 15433 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 16158 15433 254 542 0 15607 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 69988

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1045056/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=67704 CPUtime=642.12
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 16917 0 0 0 64181 31 0 0 25 0 1 0 236220801 69328896 16120 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 16926 16120 254 542 0 16375 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 73060

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1044992/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=67704 CPUtime=702.1
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 16918 0 0 0 70178 32 0 0 25 0 1 0 236220801 69328896 16121 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 16926 16121 254 542 0 16375 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 73060

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1040704/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=71936 CPUtime=762.08
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 17976 0 0 0 76174 34 0 0 25 0 1 0 236220801 73662464 17179 1992294400 4194304 6416590 548682068912 18446744073709551615 4419806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 17984 17179 254 542 0 17433 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 77292

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1040576/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=72096 CPUtime=822.07
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 18011 0 0 0 82171 36 0 0 25 0 1 0 236220801 73826304 17214 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 18024 17214 254 542 0 17473 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 77452

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7747
/proc/meminfo: memFree=1037760/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=75048 CPUtime=882.05
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 18721 0 0 0 88168 37 0 0 25 0 1 0 236220801 76849152 17924 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 18762 17924 254 542 0 18211 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 80404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7753
/proc/meminfo: memFree=1035712/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=76888 CPUtime=942.03
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 19165 0 0 0 94164 39 0 0 25 0 1 0 236220801 78733312 18368 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 19222 18368 254 542 0 18671 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 82244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7753
/proc/meminfo: memFree=1035776/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=76888 CPUtime=1002.01
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 19165 0 0 0 100160 41 0 0 25 0 1 0 236220801 78733312 18368 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 19222 18368 254 542 0 18671 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 82244

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7753
/proc/meminfo: memFree=1030848/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=82276 CPUtime=1062
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 20398 0 0 0 106156 44 0 0 25 0 1 0 236220801 84250624 19601 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 20569 19601 254 542 0 20018 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 87632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7753
/proc/meminfo: memFree=1030784/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=82276 CPUtime=1121.98
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 20398 0 0 0 112153 45 0 0 25 0 1 0 236220801 84250624 19601 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 20569 19601 254 542 0 20018 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 87632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7753
/proc/meminfo: memFree=1030784/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=82484 CPUtime=1181.97
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 20414 0 0 0 118150 47 0 0 25 0 1 0 236220801 84463616 19617 1992294400 4194304 6416590 548682068912 18446744073709551615 4337371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 20621 19617 254 542 0 20070 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 87840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7753
/proc/meminfo: memFree=1030784/2055920 swapFree=4178620/4192956
[pid=7745] ppid=7743 vsize=5356 CPUtime=0
/proc/7745/stat : 7745 (kw_pre) S 7743 7745 7330 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236220800 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7745/statm: 1339 231 192 169 0 50 0
[pid=7746] ppid=7745 vsize=82484 CPUtime=1200.07
/proc/7746/stat : 7746 (kw_preprocessor) R 7745 7745 7330 0 -1 0 20414 0 0 0 119959 48 0 0 25 0 1 0 236220801 84463616 19617 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7746/statm: 20621 19617 254 542 0 20070 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87840

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 7745 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 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.59
CPU system time (s): 0.48
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 87840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 1.38379 second user time and 2.99254 second system time

The end

Launcher Data 

Begin job on node43 at 2009-05-12 00:45:28
IDJOB=1796877
IDBENCH=70868
IDSOLVER=646
FILE ID=node43/1796877-1242081927
PBS_JOBID= 9277630
Free space on /tmp= 66224 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-23-s100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796877-1242081927/watcher-1796877-1242081927 -o /tmp/evaluation-result-1796877-1242081927/solver-1796877-1242081927 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796877-1242081927.cnf

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

MD5SUM BENCH= aa3fff3e05d3f50a3d088c22afa455ea
RANDOM SEED=1008187267

node43.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		: 3000.237
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		: 3000.237
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:       1112568 kB
Buffers:         52312 kB
Cached:         809216 kB
SwapCached:       8124 kB
Active:         119300 kB
Inactive:       752688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1112568 kB
SwapTotal:     4192956 kB
SwapFree:      4178620 kB
Dirty:            4528 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            57308 kB
Committed_AS:   855628 kB
PageTables:       1468 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= 66216 MiB
End job on node43 at 2009-05-12 01:05:30