Trace number 1797410

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 1200.61

General information on the benchmark

Namemizh-sha0-36-2.cnf
MD5SUM82bf685774b76ba263c886940c3aa94d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark927.697
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210239
Sum of the clauses size628391
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286996
Number of clauses of size 338042
Number of clauses of size 485024
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1797410-1242090043/watcher-1797410-1242090043 -o /tmp/evaluation-result-1797410-1242090043/solver-1797410-1242090043 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1797410-1242090043.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: 1.05 1.03 1.00 3/65 15761
/proc/meminfo: memFree=1380768/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) R 15759 15761 15636 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15761/statm: 1339 230 191 169 0 50 0
[pid=15762] ppid=15761 vsize=4144 CPUtime=0
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 653 0 0 0 0 0 0 0 18 0 1 0 237036691 4243456 629 1992294400 4194304 6416590 548682068912 18446744073709551615 4350748 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 1036 636 197 542 0 485 0

[startup+0.0238859 s]
/proc/loadavg: 1.05 1.03 1.00 3/65 15761
/proc/meminfo: memFree=1380768/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=15580 CPUtime=0.01
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 3086 0 0 0 0 1 0 0 18 0 1 0 237036691 15953920 3062 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 3895 3068 205 542 0 3344 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 20936

[startup+0.101895 s]
/proc/loadavg: 1.05 1.03 1.00 3/65 15761
/proc/meminfo: memFree=1380768/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=33936 CPUtime=0.09
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 7550 0 0 0 6 3 0 0 19 0 1 0 237036691 34750464 7526 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 8484 7526 217 542 0 7933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39292

[startup+0.301917 s]
/proc/loadavg: 1.05 1.03 1.00 3/65 15761
/proc/meminfo: memFree=1380768/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=36048 CPUtime=0.29
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 8161 0 0 0 26 3 0 0 21 0 1 0 237036691 36913152 8137 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 9012 8137 217 542 0 8461 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41404

[startup+0.701965 s]
/proc/loadavg: 1.05 1.03 1.00 3/65 15761
/proc/meminfo: memFree=1380768/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=40800 CPUtime=0.69
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 9501 0 0 0 65 4 0 0 25 0 1 0 237036691 41779200 9477 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 10200 9477 217 542 0 9649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46156

[startup+1.50106 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 15763
/proc/meminfo: memFree=1339984/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=56568 CPUtime=1.48
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 13839 0 0 0 140 8 0 0 25 0 1 0 237036691 57925632 13521 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 14142 13521 242 542 0 13591 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 61924

[startup+3.10125 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 15763
/proc/meminfo: memFree=1319312/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=64552 CPUtime=3.09
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 15994 0 0 0 291 18 0 0 25 0 1 0 237036691 66101248 15284 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 16138 15284 249 542 0 15587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69908

[startup+6.30262 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 15763
/proc/meminfo: memFree=1317336/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=64992 CPUtime=6.29
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 16153 0 0 0 606 23 0 0 25 0 1 0 237036691 66551808 15443 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 16248 15443 254 542 0 15697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70348

[startup+12.7014 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 15763
/proc/meminfo: memFree=1315480/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=67388 CPUtime=12.68
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 16787 0 0 0 1235 33 0 0 25 0 1 0 237036691 69005312 16077 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 16847 16077 254 542 0 16296 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 72744

[startup+25.5019 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 15769
/proc/meminfo: memFree=1307664/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=74808 CPUtime=25.49
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 18575 0 0 0 2497 52 0 0 25 0 1 0 237036691 76603392 17865 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 18702 17865 254 542 0 18151 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80164

[startup+51.1019 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 15769
/proc/meminfo: memFree=1297360/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=85296 CPUtime=51.06
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 21259 0 0 0 5037 69 0 0 25 0 1 0 237036691 87343104 20549 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 21324 20549 254 542 0 20773 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 90652

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/67 15769
/proc/meminfo: memFree=1273872/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=109268 CPUtime=102.24
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 27052 0 0 0 10136 88 0 0 25 0 1 0 237036691 111890432 26342 1992294400 4194304 6416590 548682068912 18446744073709551615 4341217 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 27317 26342 254 542 0 26766 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 114624

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 15769
/proc/meminfo: memFree=1257424/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=126080 CPUtime=162.22
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 31306 0 0 0 16116 106 0 0 25 0 1 0 237036691 129105920 30596 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/15762/statm: 31520 30596 254 542 0 30969 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 131436

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 15769
/proc/meminfo: memFree=1242960/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=139892 CPUtime=222.19
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 34756 0 0 0 22098 121 0 0 25 0 1 0 237036691 143249408 34046 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 34973 34046 254 542 0 34422 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 145248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1228048/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=154568 CPUtime=282.17
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 38467 0 0 0 28080 137 0 0 25 0 1 0 237036691 158277632 37757 1992294400 4194304 6416590 548682068912 18446744073709551615 4336607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 38642 37757 254 542 0 38091 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 159924

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1214040/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=169880 CPUtime=342.13
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 42336 0 0 0 34062 151 0 0 25 0 1 0 237036691 173957120 41213 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 42470 41213 254 542 0 41919 0
Current children cumulated CPU time (s) 342.13

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

/proc/15762/statm: 52824 51560 254 542 0 52273 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 216652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1162584/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=221916 CPUtime=582.03
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 56326 0 0 0 57995 208 0 0 25 0 1 0 237036691 227241984 54179 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 55479 54179 254 542 0 54928 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 227272

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1152408/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=231520 CPUtime=642.01
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 59371 0 0 0 63984 217 0 0 25 0 1 0 237036691 237076480 56592 1992294400 4194304 6416590 548682068912 18446744073709551615 4294550 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 57880 56592 254 542 0 57329 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 236876

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1136536/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=248072 CPUtime=701.98
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 63493 0 0 0 69966 232 0 0 25 0 1 0 237036691 254025728 60714 1992294400 4194304 6416590 548682068912 18446744073709551615 4342140 0 0 4096 0 0 0 0 17 1 0 0
/proc/15762/statm: 62018 60714 254 542 0 61467 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 253428

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1112088/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=273564 CPUtime=761.96
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 70488 0 0 0 75951 245 0 0 25 0 1 0 237036691 280129536 66981 1992294400 4194304 6416590 548682068912 18446744073709551615 4322688 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 68391 66981 254 542 0 67840 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 278920

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1110744/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=273564 CPUtime=821.93
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 70529 0 0 0 81939 254 0 0 25 0 1 0 237036691 280129536 67022 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 68391 67022 254 542 0 67840 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 278920

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1092568/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=292200 CPUtime=881.9
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 75100 0 0 0 87924 266 0 0 25 0 1 0 237036691 299212800 71593 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 73050 71593 254 542 0 72499 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 297556

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1080088/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=307944 CPUtime=941.88
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 78958 0 0 0 93911 277 0 0 25 0 1 0 237036691 315334656 74613 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 76986 74613 254 542 0 76435 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 313300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1080024/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=308180 CPUtime=1001.86
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 79035 0 0 0 99902 284 0 0 25 0 1 0 237036691 315576320 74690 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 77045 74690 254 542 0 76494 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 313536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1055768/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=333576 CPUtime=1061.84
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 85289 0 0 0 105886 298 0 0 25 0 1 0 237036691 341581824 80944 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 83394 80944 254 542 0 82843 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 338932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1021720/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=367148 CPUtime=1121.8
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 94496 0 0 0 111868 312 0 0 25 0 1 0 237036691 375959552 89186 1992294400 4194304 6416590 548682068912 18446744073709551615 4336628 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 91787 89186 254 542 0 91236 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 372504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1021720/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=367148 CPUtime=1181.78
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 94497 0 0 0 117857 321 0 0 25 0 1 0 237036691 375959552 89187 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 91787 89187 254 542 0 91236 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 372504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15769
/proc/meminfo: memFree=1021656/2055920 swapFree=4180108/4192956
[pid=15761] ppid=15759 vsize=5356 CPUtime=0
/proc/15761/stat : 15761 (kw_pre) S 15759 15761 15636 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 237036690 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15761/statm: 1339 231 192 169 0 50 0
[pid=15762] ppid=15761 vsize=367148 CPUtime=1200.08
/proc/15762/stat : 15762 (kw_preprocessor) R 15761 15761 15636 0 -1 0 94506 0 0 0 119686 322 0 0 25 0 1 0 237036691 375959552 89196 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 0 0 0
/proc/15762/statm: 91787 89196 254 542 0 91236 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 372504

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 15761 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1196.86
CPU system time (s): 3.22
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 376396

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 1.08683 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node73 at 2009-05-12 03:00:44
IDJOB=1797410
IDBENCH=71748
IDSOLVER=646
FILE ID=node73/1797410-1242090043
PBS_JOBID= 9277723
Free space on /tmp= 66372 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT_RACE06/mizh-sha0-36-2.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797410-1242090043/watcher-1797410-1242090043 -o /tmp/evaluation-result-1797410-1242090043/solver-1797410-1242090043 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1797410-1242090043.cnf

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

MD5SUM BENCH= 82bf685774b76ba263c886940c3aa94d
RANDOM SEED=151885448

node73.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		: 3000.214
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		: 3000.214
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:       1381312 kB
Buffers:         76384 kB
Cached:         519824 kB
SwapCached:       7496 kB
Active:         175216 kB
Inactive:       430400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381312 kB
SwapTotal:     4192956 kB
SwapFree:      4180108 kB
Dirty:            7148 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            55040 kB
Committed_AS:   873004 kB
PageTables:       1396 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= 66368 MiB
End job on node73 at 2009-05-12 03:20:46