Trace number 1530775

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530775-1238586987/watcher-1530775-1238586987 -o /tmp/evaluation-result-1530775-1238586987/solver-1530775-1238586987 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530775-1238586987.cnf -rs 1790270513 -co memory_limit 1800 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.04 3/64 2526
/proc/meminfo: memFree=1511216/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=1596 CPUtime=0
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1131361958 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 134588827 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 399 183 125 319 0 77 0

[startup+0.0935661 s]
/proc/loadavg: 0.92 0.98 1.04 3/64 2526
/proc/meminfo: memFree=1511216/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=1860 CPUtime=0.09
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 299 0 0 0 9 0 0 0 18 0 1 0 1131361958 1904640 282 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 465 282 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.101566 s]
/proc/loadavg: 0.92 0.98 1.04 3/64 2526
/proc/meminfo: memFree=1511216/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=1860 CPUtime=0.09
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 300 0 0 0 9 0 0 0 18 0 1 0 1131361958 1904640 283 1992294400 134512640 135819388 4294956160 18446744073709551615 134592660 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 465 283 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301588 s]
/proc/loadavg: 0.92 0.98 1.04 3/64 2526
/proc/meminfo: memFree=1511216/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=1988 CPUtime=0.29
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 1131361958 2035712 310 1992294400 134512640 135819388 4294956160 18446744073709551615 134617480 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 497 310 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701631 s]
/proc/loadavg: 0.92 0.98 1.04 3/64 2526
/proc/meminfo: memFree=1511216/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=2120 CPUtime=0.69
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 362 0 0 0 69 0 0 0 22 0 1 0 1131361958 2170880 345 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 530 345 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 1.04 2/65 2527
/proc/meminfo: memFree=1510312/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=2636 CPUtime=1.49
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1131361958 2699264 463 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 659 463 148 319 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2636

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 1.04 2/65 2527
/proc/meminfo: memFree=1509736/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=2768 CPUtime=3.09
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 510 0 0 0 309 0 0 0 25 0 1 0 1131361958 2834432 493 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 692 493 148 319 0 370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30224 s]
/proc/loadavg: 0.93 0.98 1.04 2/65 2527
/proc/meminfo: memFree=1509032/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=3680 CPUtime=6.29
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 750 0 0 0 629 0 0 0 25 0 1 0 1131361958 3768320 733 1992294400 134512640 135819388 4294956160 18446744073709551615 134617190 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 920 733 148 319 0 598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3680

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.04 2/65 2527
/proc/meminfo: memFree=1508520/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=3944 CPUtime=12.69
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 791 0 0 0 1269 0 0 0 25 0 1 0 1131361958 4038656 774 1992294400 134512640 135819388 4294956160 18446744073709551615 134585505 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 986 774 148 319 0 664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3944

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.04 2/65 2527
/proc/meminfo: memFree=1508200/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=4084 CPUtime=25.48
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 850 0 0 0 2548 0 0 0 25 0 1 0 1131361958 4182016 833 1992294400 134512640 135819388 4294956160 18446744073709551615 134587705 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1021 833 148 319 0 699 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4084

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.04 2/65 2527
/proc/meminfo: memFree=1508008/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=4356 CPUtime=51.07
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 900 0 0 0 5107 0 0 0 25 0 1 0 1131361958 4460544 883 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1089 883 148 319 0 767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4356

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.03 2/65 2527
/proc/meminfo: memFree=1506984/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=5428 CPUtime=102.26
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 1152 0 0 0 10226 0 0 0 25 0 1 0 1131361958 5558272 1135 1992294400 134512640 135819388 4294956160 18446744073709551615 134617532 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1357 1135 148 319 0 1035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5428

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 2527
/proc/meminfo: memFree=1506664/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=5712 CPUtime=162.24
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 1223 0 0 0 16224 0 0 0 25 0 1 0 1131361958 5849088 1206 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1428 1206 148 319 0 1106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5712

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 2527
/proc/meminfo: memFree=1505832/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=6572 CPUtime=222.23
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 1417 0 0 0 22222 1 0 0 25 0 1 0 1131361958 6729728 1400 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1643 1400 148 319 0 1321 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6572

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 2533
/proc/meminfo: memFree=1505128/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=7148 CPUtime=282.2
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 1558 0 0 0 28219 1 0 0 25 0 1 0 1131361958 7319552 1541 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1787 1541 148 319 0 1465 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7148

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 2533
/proc/meminfo: memFree=1504936/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=7584 CPUtime=342.18
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 1637 0 0 0 34217 1 0 0 25 0 1 0 1131361958 7766016 1620 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1896 1620 148 319 0 1574 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7584

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1504616/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=7868 CPUtime=402.17
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 1704 0 0 0 40216 1 0 0 25 0 1 0 1131361958 8056832 1687 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 1967 1687 148 319 0 1645 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1502312/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=10352 CPUtime=462.15
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 2279 0 0 0 46213 2 0 0 25 0 1 0 1131361958 10600448 2262 1992294400 134512640 135819388 4294956160 18446744073709551615 134592603 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 2588 2262 148 319 0 2266 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10352

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1499176/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=13904 CPUtime=522.13
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 3109 0 0 0 52211 2 0 0 25 0 1 0 1131361958 14237696 3078 1992294400 134512640 135819388 4294956160 18446744073709551615 134617039 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 3476 3078 148 319 0 3154 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13904

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1496424/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=16608 CPUtime=582.12
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 3787 0 0 0 58209 3 0 0 25 0 1 0 1131361958 17006592 3756 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 4152 3756 148 319 0 3830 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16608

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1494696/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=18708 CPUtime=642.1
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 4289 0 0 0 64206 4 0 0 25 0 1 0 1131361958 19156992 4207 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 4677 4207 148 319 0 4355 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18708

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1492072/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=21664 CPUtime=702.08
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 5024 0 0 0 70203 5 0 0 25 0 1 0 1131361958 22183936 4843 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 5416 4843 148 319 0 5094 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21664

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1491560/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=22220 CPUtime=762.06
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 5158 0 0 0 76201 5 0 0 25 0 1 0 1131361958 22753280 4977 1992294400 134512640 135819388 4294956160 18446744073709551615 134617373 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 5555 4977 148 319 0 5233 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 22220

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1489832/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=23928 CPUtime=822.05
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 5671 0 0 0 82199 6 0 0 25 0 1 0 1131361958 24502272 5409 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 5982 5409 148 319 0 5660 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23928

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1488744/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=25216 CPUtime=882.03
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 5952 0 0 0 88197 6 0 0 25 0 1 0 1131361958 25821184 5690 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 6304 5690 148 319 0 5982 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 25216

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1486568/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=27708 CPUtime=942.02
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 6683 0 0 0 94195 7 0 0 25 0 1 0 1131361958 28372992 6180 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 6927 6180 148 319 0 6605 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 27708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1486632/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=27848 CPUtime=1002
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 6730 0 0 0 100193 7 0 0 25 0 1 0 1131361958 28516352 6227 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 6962 6227 148 319 0 6640 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27848

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1486120/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=28284 CPUtime=1061.98
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 6829 0 0 0 106191 7 0 0 25 0 1 0 1131361958 28962816 6326 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 7071 6326 148 319 0 6749 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1484776/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=29864 CPUtime=1121.96
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 7184 0 0 0 112189 7 0 0 25 0 1 0 1131361958 30580736 6625 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 7466 6625 148 319 0 7144 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 29864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1484136/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=30540 CPUtime=1181.95
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 7374 0 0 0 118187 8 0 0 25 0 1 0 1131361958 31272960 6815 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 7635 6815 148 319 0 7313 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 30540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2533
/proc/meminfo: memFree=1483880/2055920 swapFree=4172472/4192956
[pid=2526] ppid=2524 vsize=30988 CPUtime=1200.04
/proc/2526/stat : 2526 (hydrasat-flat) R 2524 2526 1323 0 -1 4194304 7447 0 0 0 119996 8 0 0 25 0 1 0 1131361958 31731712 6888 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2526/statm: 7747 6888 148 319 0 7425 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 30988

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)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 30988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7447
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= 2
involuntary context switches= 1746

runsolver used 0.85487 second user time and 2.71159 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 13:56:27
IDJOB=1530775
IDBENCH=70709
IDSOLVER=519
FILE ID=node37/1530775-1238586987
PBS_JOBID= 9062213
Free space on /tmp= 66428 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530775-1238586987/watcher-1530775-1238586987 -o /tmp/evaluation-result-1530775-1238586987/solver-1530775-1238586987 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530775-1238586987.cnf -rs 1790270513 -co memory_limit 1800

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1790270513

node37.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		: 3000.213
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		: 3000.213
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:       1511696 kB
Buffers:         97728 kB
Cached:         348068 kB
SwapCached:      14360 kB
Active:         209936 kB
Inactive:       251668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511696 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          18796 kB
Slab:            68748 kB
Committed_AS:  3046320 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 14:16:30