Trace number 1529668

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) 1200.05 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1529668-1238401166/watcher-1529668-1238401166 -o /tmp/evaluation-result-1529668-1238401166/solver-1529668-1238401166 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529668-1238401166.cnf -rs 1518157100 -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: 0.99 1.00 1.00 2/68 23512
/proc/meminfo: memFree=1784920/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=1596 CPUtime=0
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1112778602 1634304 178 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 399 178 119 319 0 77 0

[startup+0.011125 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 23512
/proc/meminfo: memFree=1784920/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=1860 CPUtime=0
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 1112778602 1904640 240 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 465 240 119 319 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1860

[startup+0.101131 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 23512
/proc/meminfo: memFree=1784920/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=4252 CPUtime=0.09
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 855 0 0 0 9 0 0 0 18 0 1 0 1112778602 4354048 838 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1063 838 148 319 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4252

[startup+0.301145 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 23512
/proc/meminfo: memFree=1784920/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=4380 CPUtime=0.29
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 906 0 0 0 29 0 0 0 19 0 1 0 1112778602 4485120 889 1992294400 134512640 135819388 4294956160 18446744073709551615 134617900 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1095 889 148 319 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4380

[startup+0.701171 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 23512
/proc/meminfo: memFree=1784920/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=4504 CPUtime=0.69
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 925 0 0 0 69 0 0 0 22 0 1 0 1112778602 4612096 908 1992294400 134512640 135819388 4294956160 18446744073709551615 135208480 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1126 908 148 319 0 804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50122 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1781904/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=4620 CPUtime=1.49
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 943 0 0 0 149 0 0 0 25 0 1 0 1112778602 4730880 926 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1155 926 148 319 0 833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4620

[startup+3.10133 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1781648/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=4748 CPUtime=3.09
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 984 0 0 0 309 0 0 0 25 0 1 0 1112778602 4861952 967 1992294400 134512640 135819388 4294956160 18446744073709551615 134599541 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1187 967 148 319 0 865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4748

[startup+6.30255 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1781008/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=5252 CPUtime=6.29
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 1097 0 0 0 629 0 0 0 25 0 1 0 1112778602 5378048 1080 1992294400 134512640 135819388 4294956160 18446744073709551615 134617974 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1313 1080 148 319 0 991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5252

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1780952/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=5252 CPUtime=12.69
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 1101 0 0 0 1269 0 0 0 25 0 1 0 1112778602 5378048 1084 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1313 1084 148 319 0 991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5252

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1780888/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=5252 CPUtime=25.48
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 1115 0 0 0 2548 0 0 0 25 0 1 0 1112778602 5378048 1098 1992294400 134512640 135819388 4294956160 18446744073709551615 134603507 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1313 1098 148 319 0 991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5252

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1780760/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=5372 CPUtime=51.08
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 1145 0 0 0 5108 0 0 0 25 0 1 0 1112778602 5500928 1128 1992294400 134512640 135819388 4294956160 18446744073709551615 134616844 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1343 1128 148 319 0 1021 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5372

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1779480/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=6716 CPUtime=102.27
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 1473 0 0 0 10227 0 0 0 25 0 1 0 1112778602 6877184 1456 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 1679 1456 148 319 0 1357 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6716

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=162.25
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 16224 1 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 134668689 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9868

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=222.24
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 22223 1 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9868

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=282.22
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 28221 1 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 135050504 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9868

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=342.22
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 34220 2 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 134668147 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 9868

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=402.2
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 40218 2 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 9868

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=462.19
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 46217 2 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 134668585 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 9868

[startup+522.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/69 23513
/proc/meminfo: memFree=1776344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=9868 CPUtime=522.17
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2252 0 0 0 52215 2 0 0 25 0 1 0 1112778602 10104832 2235 1992294400 134512640 135819388 4294956160 18446744073709551615 134669093 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2467 2235 148 319 0 2145 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 9868

[startup+582.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 23513
/proc/meminfo: memFree=1774552/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=11616 CPUtime=582.16
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 2695 0 0 0 58213 3 0 0 25 0 1 0 1112778602 11894784 2678 1992294400 134512640 135819388 4294956160 18446744073709551615 134616725 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 2904 2678 148 319 0 2582 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 11616

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 23513
/proc/meminfo: memFree=1772504/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=13760 CPUtime=642.16
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 3206 0 0 0 64212 4 0 0 25 0 1 0 1112778602 14090240 3189 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 3440 3189 148 319 0 3118 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 13760

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 23513
/proc/meminfo: memFree=1770904/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=15284 CPUtime=702.14
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 3592 0 0 0 70209 5 0 0 25 0 1 0 1112778602 15650816 3575 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 3821 3575 148 319 0 3499 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 15284

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 23513
/proc/meminfo: memFree=1769816/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=16456 CPUtime=762.13
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 3862 0 0 0 76208 5 0 0 25 0 1 0 1112778602 16850944 3845 1992294400 134512640 135819388 4294956160 18446744073709551615 134616676 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 4114 3845 148 319 0 3792 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 16456

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1768344/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=18032 CPUtime=822.11
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 4221 0 0 0 82205 6 0 0 25 0 1 0 1112778602 18464768 4204 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 4508 4204 148 319 0 4186 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 18032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1767448/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=18796 CPUtime=882.1
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 4448 0 0 0 88204 6 0 0 25 0 1 0 1112778602 19247104 4431 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 4699 4431 148 319 0 4377 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 18796

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1766872/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=19524 CPUtime=942.08
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 4584 0 0 0 94202 6 0 0 25 0 1 0 1112778602 19992576 4567 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 4881 4567 148 319 0 4559 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 19524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23513
/proc/meminfo: memFree=1765976/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=20412 CPUtime=1002.07
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 4807 0 0 0 100200 7 0 0 25 0 1 0 1112778602 20901888 4790 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 5103 4790 148 319 0 4781 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 20412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23515
/proc/meminfo: memFree=1764888/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=21556 CPUtime=1062.05
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 5058 0 0 0 106198 7 0 0 25 0 1 0 1112778602 22073344 5041 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 5389 5041 148 319 0 5067 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 21556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23515
/proc/meminfo: memFree=1764248/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=22064 CPUtime=1122.05
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 5211 0 0 0 112197 8 0 0 25 0 1 0 1112778602 22593536 5194 1992294400 134512640 135819388 4294956160 18446744073709551615 134617227 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 5516 5194 148 319 0 5194 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 22064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23515
/proc/meminfo: memFree=1763672/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=22600 CPUtime=1182.03
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 5347 0 0 0 118195 8 0 0 25 0 1 0 1112778602 23142400 5330 1992294400 134512640 135819388 4294956160 18446744073709551615 134616785 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 5650 5330 148 319 0 5328 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 22600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23515
/proc/meminfo: memFree=1763672/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=22756 CPUtime=1200.03
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 5356 0 0 0 119995 8 0 0 25 0 1 0 1112778602 23302144 5339 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 5689 5339 148 319 0 5367 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22756

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23515
/proc/meminfo: memFree=1763672/2055920 swapFree=4177828/4192956
[pid=23512] ppid=23510 vsize=22756 CPUtime=1200.03
/proc/23512/stat : 23512 (hydrasat-flat) R 23510 23512 23354 0 -1 4194304 5356 0 0 0 119995 8 0 0 25 0 1 0 1112778602 23302144 5339 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23512/statm: 5689 5339 148 319 0 5367 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.087986
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 22756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5356
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= 2532

runsolver used 1.10683 second user time and 3.2715 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-30 10:19:26
IDJOB=1529668
IDBENCH=70340
IDSOLVER=519
FILE ID=node52/1529668-1238401166
PBS_JOBID= 9061425
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529668-1238401166/watcher-1529668-1238401166 -o /tmp/evaluation-result-1529668-1238401166/solver-1529668-1238401166 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529668-1238401166.cnf -rs 1518157100 -co memory_limit 1800

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=1518157100

node52.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		: 3000.230
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		: 3000.230
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:       1785400 kB
Buffers:         57468 kB
Cached:         125440 kB
SwapCached:       7968 kB
Active:          56448 kB
Inactive:       136412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785400 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          15664 kB
Slab:            63188 kB
Committed_AS:  3003112 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-30 10:39:28