Trace number 1796335

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) 1200.05 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
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 variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

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-1796335-1242074319/watcher-1796335-1242074319 -o /tmp/evaluation-result-1796335-1242074319/solver-1796335-1242074319 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796335-1242074319.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7711
/proc/meminfo: memFree=1434728/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=5520 CPUtime=0
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 502 0 0 0 0 0 0 0 20 0 1 0 235465622 5652480 478 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 1380 486 190 542 0 829 0

[startup+0.0495211 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7711
/proc/meminfo: memFree=1434728/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=40396 CPUtime=0.03
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 6696 0 0 0 1 2 0 0 20 0 1 0 235465622 41365504 6672 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 10099 6675 205 542 0 9548 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 45752

[startup+0.102525 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7711
/proc/meminfo: memFree=1434728/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=58084 CPUtime=0.09
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 12595 0 0 0 5 4 0 0 20 0 1 0 235465622 59478016 12571 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 14521 12575 205 542 0 13970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 63440

[startup+0.302546 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7711
/proc/meminfo: memFree=1434728/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=183024 CPUtime=0.29
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 44213 0 0 0 11 18 0 0 20 0 1 0 235465622 187416576 44189 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 45756 44195 205 542 0 45205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 188380

[startup+0.701587 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7711
/proc/meminfo: memFree=1434728/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=225452 CPUtime=0.68
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 52384 0 0 0 47 21 0 0 24 0 1 0 235465622 230862848 52360 1992294400 4194304 6416590 548682068912 18446744073709551615 4921585 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 56363 52360 218 542 0 55812 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 230808

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7713
/proc/meminfo: memFree=1220056/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=236012 CPUtime=1.49
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 55352 0 0 0 126 23 0 0 25 0 1 0 235465622 241676288 55328 1992294400 4194304 6416590 548682068912 18446744073709551615 4292007 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 59003 55328 218 542 0 58452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 241368

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7713
/proc/meminfo: memFree=1205016/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=262496 CPUtime=3.08
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 62573 0 0 0 281 27 0 0 25 0 1 0 235465622 268795904 62549 1992294400 4194304 6416590 548682068912 18446744073709551615 4292844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 65624 62549 218 542 0 65073 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 267852

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7713
/proc/meminfo: memFree=1155800/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=308728 CPUtime=6.29
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 75960 0 0 0 594 35 0 0 25 0 1 0 235465622 316137472 75167 1992294400 4194304 6416590 548682068912 18446744073709551615 4292812 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 77182 75167 218 542 0 76631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 314084

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7713
/proc/meminfo: memFree=1032856/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=423532 CPUtime=12.67
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 106151 0 0 0 1186 81 0 0 25 0 1 0 235465622 433696768 101705 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 105883 101705 243 542 0 105332 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 428888

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7713
/proc/meminfo: memFree=893656/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=523060 CPUtime=25.4
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 132862 0 0 0 2328 212 0 0 25 0 1 0 235465622 535613440 128416 1992294400 4194304 6416590 548682068912 18446744073709551615 4535728 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 130765 128416 243 542 0 130214 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 528416

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7713
/proc/meminfo: memFree=884248/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=528044 CPUtime=50.97
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 137343 0 0 0 4873 224 0 0 25 0 1 0 235465622 540717056 130075 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 132011 130075 250 542 0 131460 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 533400

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 7713
/proc/meminfo: memFree=884120/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=528044 CPUtime=102.16
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 137386 0 0 0 9989 227 0 0 25 0 1 0 235465622 540717056 130118 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 132011 130118 250 542 0 131460 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 533400

[startup+162.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 7715
/proc/meminfo: memFree=875416/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=162.13
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139524 0 0 0 15984 229 0 0 25 0 1 0 235465622 549502976 132256 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132256 253 542 0 133605 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 541980

[startup+222.302 s]
/proc/loadavg: 1.19 1.07 1.02 2/66 7715
/proc/meminfo: memFree=875224/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=222.12
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139566 0 0 0 21980 232 0 0 25 0 1 0 235465622 549502976 132298 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132298 253 542 0 133605 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 541980

[startup+282.303 s]
/proc/loadavg: 1.07 1.06 1.01 2/66 7715
/proc/meminfo: memFree=874968/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=282.1
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139614 0 0 0 27975 235 0 0 25 0 1 0 235465622 549502976 132346 1992294400 4194304 6416590 548682068912 18446744073709551615 4371429 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132346 253 542 0 133605 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 541980

[startup+342.303 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 7715
/proc/meminfo: memFree=874904/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=342.08
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139627 0 0 0 33972 236 0 0 25 0 1 0 235465622 549502976 132359 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132359 253 542 0 133605 0
Current children cumulated CPU time (s) 342.08

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

/proc/7712/statm: 134156 132525 254 542 0 133605 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 541980

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 7715
/proc/meminfo: memFree=874136/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=642
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139798 0 0 0 63953 247 0 0 25 0 1 0 235465622 549502976 132530 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132530 254 542 0 133605 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 541980

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=874008/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=701.98
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139815 0 0 0 69948 250 0 0 25 0 1 0 235465622 549502976 132547 1992294400 4194304 6416590 548682068912 18446744073709551615 4294609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132547 254 542 0 133605 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 541980

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=873816/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536624 CPUtime=761.96
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139865 0 0 0 75944 252 0 0 25 0 1 0 235465622 549502976 132597 1992294400 4194304 6416590 548682068912 18446744073709551615 4335261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134156 132597 254 542 0 133605 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 541980

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=873688/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=821.95
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139886 0 0 0 81941 254 0 0 25 0 1 0 235465622 549507072 132618 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132618 254 542 0 133606 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 541984

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=873240/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=881.93
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139982 0 0 0 87938 255 0 0 25 0 1 0 235465622 549507072 132714 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132714 254 542 0 133606 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 541984

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=873240/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=941.91
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139984 0 0 0 93934 257 0 0 25 0 1 0 235465622 549507072 132716 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132716 254 542 0 133606 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 541984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=873176/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=1001.9
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 139999 0 0 0 99930 260 0 0 25 0 1 0 235465622 549507072 132731 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132731 254 542 0 133606 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 541984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=873048/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=1061.88
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 140024 0 0 0 105927 261 0 0 25 0 1 0 235465622 549507072 132756 1992294400 4194304 6416590 548682068912 18446744073709551615 4294546 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132756 254 542 0 133606 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 541984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=872856/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=1121.86
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 140055 0 0 0 111922 264 0 0 25 0 1 0 235465622 549507072 132787 1992294400 4194304 6416590 548682068912 18446744073709551615 4294703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132787 254 542 0 133606 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 541984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=872856/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=1181.84
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 140058 0 0 0 117917 267 0 0 25 0 1 0 235465622 549507072 132790 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132790 254 542 0 133606 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 541984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=872856/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=1200.05
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 140058 0 0 0 119737 268 0 0 25 0 1 0 235465622 549507072 132790 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132790 254 542 0 133606 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 541984

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7715
/proc/meminfo: memFree=872856/2055920 swapFree=4180260/4192956
[pid=7711] ppid=7709 vsize=5356 CPUtime=0
/proc/7711/stat : 7711 (kw_pre) S 7709 7711 7608 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235465621 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7711/statm: 1339 231 192 169 0 50 0
[pid=7712] ppid=7711 vsize=536628 CPUtime=1200.05
/proc/7712/stat : 7712 (kw_preprocessor) R 7711 7711 7608 0 -1 0 140058 0 0 0 119737 268 0 0 25 0 1 0 235465622 549507072 132790 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/7712/statm: 134157 132790 254 542 0 133606 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 541984

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7711 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1197.37
CPU system time (s): 2.68
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 544340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 4
involuntary context switches= 1

runsolver used 1.47677 second user time and 2.89656 second system time

The end

Launcher Data 

Begin job on node24 at 2009-05-11 22:38:41
IDJOB=1796335
IDBENCH=20410
IDSOLVER=646
FILE ID=node24/1796335-1242074319
PBS_JOBID= 9277650
Free space on /tmp= 66304 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796335-1242074319/watcher-1796335-1242074319 -o /tmp/evaluation-result-1796335-1242074319/solver-1796335-1242074319 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796335-1242074319.cnf

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

MD5SUM BENCH= 409f4401e9e8b60ee665ac5567a13e41
RANDOM SEED=1640439009

node24.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		: 3000.232
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		: 3000.232
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:       1435272 kB
Buffers:         25468 kB
Cached:         526732 kB
SwapCached:       6488 kB
Active:          53548 kB
Inactive:       507196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435272 kB
SwapTotal:     4192956 kB
SwapFree:      4180260 kB
Dirty:           25748 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            45896 kB
Committed_AS:   813620 kB
PageTables:       1440 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= 66272 MiB
End job on node24 at 2009-05-11 22:58:44