Trace number 1529674

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
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-1529674-1238401579/watcher-1529674-1238401579 -o /tmp/evaluation-result-1529674-1238401579/solver-1529674-1238401579 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529674-1238401579.cnf -rs 629118423 -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: 1.99 1.85 1.45 3/64 7724
/proc/meminfo: memFree=1632496/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=1596 CPUtime=0
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1112819765 1634304 175 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 399 176 119 319 0 77 0

[startup+0.027453 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 7724
/proc/meminfo: memFree=1632496/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=2660 CPUtime=0.02
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 451 0 0 0 2 0 0 0 18 0 1 0 1112819765 2723840 435 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 665 435 125 319 0 343 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2660

[startup+0.101458 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 7724
/proc/meminfo: memFree=1632496/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=4252 CPUtime=0.09
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 857 0 0 0 9 0 0 0 18 0 1 0 1112819765 4354048 840 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1063 840 148 319 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4252

[startup+0.301474 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 7724
/proc/meminfo: memFree=1632496/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=4380 CPUtime=0.29
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 907 0 0 0 29 0 0 0 19 0 1 0 1112819765 4485120 890 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1095 890 148 319 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4380

[startup+0.70151 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 7724
/proc/meminfo: memFree=1632496/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=4508 CPUtime=0.69
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 929 0 0 0 69 0 0 0 22 0 1 0 1112819765 4616192 912 1992294400 134512640 135819388 4294956160 18446744073709551615 134617235 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1127 912 148 319 0 805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4508

[startup+1.50158 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 7725
/proc/meminfo: memFree=1629416/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=4628 CPUtime=1.49
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 948 0 0 0 149 0 0 0 25 0 1 0 1112819765 4739072 931 1992294400 134512640 135819388 4294956160 18446744073709551615 134586595 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1157 931 148 319 0 835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4628

[startup+3.10172 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 7725
/proc/meminfo: memFree=1629096/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=4748 CPUtime=3.09
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 994 0 0 0 309 0 0 0 25 0 1 0 1112819765 4861952 977 1992294400 134512640 135819388 4294956160 18446744073709551615 134669307 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1187 977 148 319 0 865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4748

[startup+6.303 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 7725
/proc/meminfo: memFree=1628392/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=5368 CPUtime=6.29
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1126 0 0 0 629 0 0 0 25 0 1 0 1112819765 5496832 1109 1992294400 134512640 135819388 4294956160 18446744073709551615 135205617 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1342 1109 148 319 0 1020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5368

[startup+12.7016 s]
/proc/loadavg: 1.77 1.81 1.45 2/65 7725
/proc/meminfo: memFree=1628392/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=5368 CPUtime=12.69
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1126 0 0 0 1269 0 0 0 25 0 1 0 1112819765 5496832 1109 1992294400 134512640 135819388 4294956160 18446744073709551615 134669596 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1342 1109 148 319 0 1020 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5368

[startup+25.5017 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 7725
/proc/meminfo: memFree=1628392/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=5368 CPUtime=25.48
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1137 0 0 0 2548 0 0 0 25 0 1 0 1112819765 5496832 1120 1992294400 134512640 135819388 4294956160 18446744073709551615 134617610 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1342 1120 148 319 0 1020 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5368

[startup+51.1019 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 7725
/proc/meminfo: memFree=1628264/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=5488 CPUtime=51.08
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1164 0 0 0 5108 0 0 0 25 0 1 0 1112819765 5619712 1147 1992294400 134512640 135819388 4294956160 18446744073709551615 134667950 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1372 1147 148 319 0 1050 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5488

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/65 7725
/proc/meminfo: memFree=1627048/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=6728 CPUtime=102.27
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1472 0 0 0 10226 1 0 0 25 0 1 0 1112819765 6889472 1455 1992294400 134512640 135819388 4294956160 18446744073709551615 134603051 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1682 1455 148 319 0 1360 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6728

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.38 2/65 7725
/proc/meminfo: memFree=1626088/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=7720 CPUtime=162.25
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1714 0 0 0 16224 1 0 0 25 0 1 0 1112819765 7905280 1697 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1930 1697 148 319 0 1608 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7720

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 7725
/proc/meminfo: memFree=1626088/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=7720 CPUtime=222.23
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1714 0 0 0 22222 1 0 0 25 0 1 0 1112819765 7905280 1697 1992294400 134512640 135819388 4294956160 18446744073709551615 134615893 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 1930 1697 148 319 0 1608 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7720

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.33 2/65 7725
/proc/meminfo: memFree=1625704/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=8080 CPUtime=282.22
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 1820 0 0 0 28220 2 0 0 25 0 1 0 1112819765 8273920 1803 1992294400 134512640 135819388 4294956160 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 2020 1803 148 319 0 1698 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8080

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 7725
/proc/meminfo: memFree=1624744/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=9036 CPUtime=342.21
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 2051 0 0 0 34219 2 0 0 25 0 1 0 1112819765 9252864 2034 1992294400 134512640 135819388 4294956160 18446744073709551615 134617574 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 2259 2034 148 319 0 1937 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9036

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 7725
/proc/meminfo: memFree=1624552/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=9156 CPUtime=402.19
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 2094 0 0 0 40217 2 0 0 25 0 1 0 1112819765 9375744 2077 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 2289 2077 148 319 0 1967 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9156

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 7725
/proc/meminfo: memFree=1624232/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=9512 CPUtime=462.18
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 2171 0 0 0 46215 3 0 0 25 0 1 0 1112819765 9740288 2154 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 2378 2154 148 319 0 2056 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9512

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 7725
/proc/meminfo: memFree=1623720/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=10120 CPUtime=522.16
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 2315 0 0 0 52213 3 0 0 25 0 1 0 1112819765 10362880 2298 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 2530 2298 148 319 0 2208 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10120

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 7725
/proc/meminfo: memFree=1623336/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=10360 CPUtime=582.15
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 2399 0 0 0 58212 3 0 0 25 0 1 0 1112819765 10608640 2382 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 2590 2382 148 319 0 2268 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10360

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 7725
/proc/meminfo: memFree=1621224/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=12460 CPUtime=642.14
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 2923 0 0 0 64210 4 0 0 25 0 1 0 1112819765 12759040 2906 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 3115 2906 148 319 0 2793 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12460

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 7725
/proc/meminfo: memFree=1618792/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=14988 CPUtime=702.13
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 3536 0 0 0 70208 5 0 0 25 0 1 0 1112819765 15347712 3519 1992294400 134512640 135819388 4294956160 18446744073709551615 135050511 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 3747 3519 148 319 0 3425 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 14988

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 7725
/proc/meminfo: memFree=1617128/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=16628 CPUtime=762.11
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 3922 0 0 0 76206 5 0 0 25 0 1 0 1112819765 17027072 3905 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 4157 3905 148 319 0 3835 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 16628

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 7725
/proc/meminfo: memFree=1615464/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=18384 CPUtime=822.09
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 4353 0 0 0 82203 6 0 0 25 0 1 0 1112819765 18825216 4336 1992294400 134512640 135819388 4294956160 18446744073709551615 134592560 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 4596 4336 148 319 0 4274 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 18384

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 7727
/proc/meminfo: memFree=1614440/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=19316 CPUtime=882.07
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 4576 0 0 0 88201 6 0 0 25 0 1 0 1112819765 19779584 4559 1992294400 134512640 135819388 4294956160 18446744073709551615 134669264 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 4829 4559 148 319 0 4507 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19316

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 7727
/proc/meminfo: memFree=1613672/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=20104 CPUtime=942.07
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 4769 0 0 0 94200 7 0 0 25 0 1 0 1112819765 20586496 4752 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5026 4752 148 319 0 4704 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 20104

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.13 2/65 7727
/proc/meminfo: memFree=1612008/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=21864 CPUtime=1002.04
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 5182 0 0 0 100197 7 0 0 25 0 1 0 1112819765 22388736 5165 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5466 5165 148 319 0 5144 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 21864

[startup+1062.3 s]
/proc/loadavg: 1.05 1.04 1.13 2/65 7727
/proc/meminfo: memFree=1611624/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=22272 CPUtime=1062.04
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 5289 0 0 0 106196 8 0 0 25 0 1 0 1112819765 22806528 5272 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5568 5272 148 319 0 5246 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 22272

[startup+1122.3 s]
/proc/loadavg: 1.05 1.04 1.12 2/65 7727
/proc/meminfo: memFree=1610792/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=23044 CPUtime=1122.02
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 5486 0 0 0 112194 8 0 0 25 0 1 0 1112819765 23597056 5469 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5761 5469 148 319 0 5439 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 23044

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.11 2/65 7727
/proc/meminfo: memFree=1610472/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=23464 CPUtime=1182
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 5565 0 0 0 118192 8 0 0 25 0 1 0 1112819765 24027136 5548 1992294400 134512640 135819388 4294956160 18446744073709551615 134587960 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5866 5548 148 319 0 5544 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 23464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.03 1.11 2/65 7727
/proc/meminfo: memFree=1610152/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=23840 CPUtime=1200
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 5647 0 0 0 119992 8 0 0 25 0 1 0 1112819765 24412160 5630 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5960 5630 148 319 0 5638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23840

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: 1.01 1.03 1.11 2/65 7727
/proc/meminfo: memFree=1610152/2055920 swapFree=4178796/4192956
[pid=7724] ppid=7722 vsize=23840 CPUtime=1200
/proc/7724/stat : 7724 (hydrasat-flat) R 7722 7724 7501 0 -1 4194304 5647 0 0 0 119992 8 0 0 25 0 1 0 1112819765 24412160 5630 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/7724/statm: 5960 5630 148 319 0 5638 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.090986
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 23840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5647
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= 907

runsolver used 0.903862 second user time and 2.6196 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 10:26:19
IDJOB=1529674
IDBENCH=70342
IDSOLVER=519
FILE ID=node57/1529674-1238401579
PBS_JOBID= 9061388
Free space on /tmp= 66264 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529674-1238401579/watcher-1529674-1238401579 -o /tmp/evaluation-result-1529674-1238401579/solver-1529674-1238401579 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529674-1238401579.cnf -rs 629118423 -co memory_limit 1800

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=629118423

node57.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:       1632976 kB
Buffers:         60596 kB
Cached:         271276 kB
SwapCached:       7992 kB
Active:          73104 kB
Inactive:       268252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632976 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          15100 kB
Slab:            67744 kB
Committed_AS:  2551940 kB
PageTables:       1392 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= 66264 MiB
End job on node57 at 2009-03-30 10:46:22