Trace number 1716012

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) 1200.08 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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-1716012-1240610003/watcher-1716012-1240610003 -o /tmp/evaluation-result-1716012-1240610003/solver-1716012-1240610003 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1716012-1240610003.cnf -rs 1912348792 -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: 1.08 1.02 0.98 3/64 18460
/proc/meminfo: memFree=1731400/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=6952 CPUtime=0
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 89033987 7118848 170 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 1738 171 120 319 0 1416 0

[startup+0.06901 s]
/proc/loadavg: 1.08 1.02 0.98 3/64 18460
/proc/meminfo: memFree=1731400/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=10384 CPUtime=0.06
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 1127 0 0 0 6 0 0 0 18 0 1 0 89033987 10633216 1111 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 2596 1111 119 319 0 2274 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10384

[startup+0.102013 s]
/proc/loadavg: 1.08 1.02 0.98 3/64 18460
/proc/meminfo: memFree=1731400/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=12232 CPUtime=0.09
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 1629 0 0 0 9 0 0 0 18 0 1 0 89033987 12525568 1613 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 3058 1613 119 319 0 2736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12232

[startup+0.302035 s]
/proc/loadavg: 1.08 1.02 0.98 3/64 18460
/proc/meminfo: memFree=1731400/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=22528 CPUtime=0.29
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 4379 0 0 0 27 2 0 0 19 0 1 0 89033987 23068672 4363 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 5632 4363 119 319 0 5310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22528

[startup+0.701081 s]
/proc/loadavg: 1.08 1.02 0.98 3/64 18460
/proc/meminfo: memFree=1731400/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=41932 CPUtime=0.69
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 9569 0 0 0 64 5 0 0 22 0 1 0 89033987 42938368 9553 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 10483 9554 119 319 0 10161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41932

[startup+1.50117 s]
/proc/loadavg: 1.08 1.02 0.98 2/65 18461
/proc/meminfo: memFree=1677952/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=78628 CPUtime=1.49
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 19410 0 0 0 139 10 0 0 25 0 1 0 89033987 80515072 19394 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 19657 19394 119 319 0 19335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78628

[startup+3.10135 s]
/proc/loadavg: 1.08 1.02 0.98 2/65 18461
/proc/meminfo: memFree=1622336/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=124792 CPUtime=3.09
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 32111 0 0 0 292 17 0 0 25 0 1 0 89033987 127787008 29988 1992294400 134512640 135819388 4294956160 18446744073709551615 134681622 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 31198 29988 127 319 0 30876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124792

[startup+6.30172 s]
/proc/loadavg: 1.23 1.05 0.99 2/65 18461
/proc/meminfo: memFree=1589952/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=159680 CPUtime=6.28
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 42666 0 0 0 608 20 0 0 25 0 1 0 89033987 163512320 37063 1992294400 134512640 135819388 4294956160 18446744073709551615 134698222 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 39920 37063 128 319 0 39598 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 159680

[startup+12.7014 s]
/proc/loadavg: 1.21 1.05 0.99 2/65 18461
/proc/meminfo: memFree=1556608/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=187352 CPUtime=12.69
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 53277 0 0 0 1244 25 0 0 25 0 1 0 89033987 191848448 43789 1992294400 134512640 135819388 4294956160 18446744073709551615 134593279 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 46838 43789 147 319 0 46516 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 187352

[startup+25.5019 s]
/proc/loadavg: 1.17 1.05 0.99 2/65 18461
/proc/meminfo: memFree=1556480/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=187616 CPUtime=25.48
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 53344 0 0 0 2523 25 0 0 25 0 1 0 89033987 192118784 43856 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 46904 43856 147 319 0 46582 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187616

[startup+51.1018 s]
/proc/loadavg: 1.11 1.04 0.99 2/65 18461
/proc/meminfo: memFree=1555904/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=188296 CPUtime=51.08
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 53510 0 0 0 5082 26 0 0 25 0 1 0 89033987 192815104 44022 1992294400 134512640 135819388 4294956160 18446744073709551615 134585466 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 47074 44022 147 319 0 46752 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 188296

[startup+102.306 s]
/proc/loadavg: 1.05 1.03 0.99 2/65 18461
/proc/meminfo: memFree=1554752/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=189504 CPUtime=102.27
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 53796 0 0 0 10201 26 0 0 25 0 1 0 89033987 194052096 44308 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 47376 44308 147 319 0 47054 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 189504

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 0.99 2/65 18461
/proc/meminfo: memFree=1553280/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=191000 CPUtime=162.24
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 54156 0 0 0 16198 26 0 0 25 0 1 0 89033987 195584000 44668 1992294400 134512640 135819388 4294956160 18446744073709551615 134668207 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 47750 44668 147 319 0 47428 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 191000

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 18461
/proc/meminfo: memFree=1552320/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=191948 CPUtime=222.23
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 54391 0 0 0 22196 27 0 0 25 0 1 0 89033987 196554752 44903 1992294400 134512640 135819388 4294956160 18446744073709551615 134603931 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 47987 44903 147 319 0 47665 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 191948

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 18461
/proc/meminfo: memFree=1549888/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=194508 CPUtime=282.21
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 54972 0 0 0 28194 27 0 0 25 0 1 0 89033987 199176192 45484 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 48627 45484 147 319 0 48305 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 194508

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 18461
/proc/meminfo: memFree=1547456/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=197124 CPUtime=342.2
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 55567 0 0 0 34192 28 0 0 25 0 1 0 89033987 201854976 46079 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 49281 46079 147 319 0 48959 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 197124

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18461
/proc/meminfo: memFree=1544832/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=199804 CPUtime=402.17
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 56232 0 0 0 40189 28 0 0 25 0 1 0 89033987 204599296 46744 1992294400 134512640 135819388 4294956160 18446744073709551615 134618077 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 49951 46744 147 319 0 49629 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 199804

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1541368/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=203428 CPUtime=462.14
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 57065 0 0 0 46185 29 0 0 25 0 1 0 89033987 208310272 47577 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 50857 47577 147 319 0 50535 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 203428

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1539960/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=205552 CPUtime=522.13
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 57481 0 0 0 52183 30 0 0 25 0 1 0 89033987 210485248 47993 1992294400 134512640 135819388 4294956160 18446744073709551615 134669084 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 51388 47993 147 319 0 51066 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 205552

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1537144/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=208512 CPUtime=582.11
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 58147 0 0 0 58181 30 0 0 25 0 1 0 89033987 213516288 48659 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 52128 48659 147 319 0 51806 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 208512

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1535160/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=210444 CPUtime=642.1
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 58619 0 0 0 64179 31 0 0 25 0 1 0 89033987 215494656 49131 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 52611 49131 147 319 0 52289 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 210444

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1531576/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=214128 CPUtime=702.08
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 59528 0 0 0 70176 32 0 0 25 0 1 0 89033987 219267072 50040 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 53532 50040 147 319 0 53210 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 214128

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1529792/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=216252 CPUtime=762.07
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 59975 0 0 0 76174 33 0 0 25 0 1 0 89033987 221442048 50487 1992294400 134512640 135819388 4294956160 18446744073709551615 134669101 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 54063 50487 147 319 0 53741 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 216252

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1527808/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=218296 CPUtime=822.04
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 60482 0 0 0 82170 34 0 0 25 0 1 0 89033987 223535104 50994 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 54574 50994 147 319 0 54252 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 218296

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1523392/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=222724 CPUtime=882.03
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 61553 0 0 0 88168 35 0 0 25 0 1 0 89033987 228069376 52065 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 55681 52065 147 319 0 55359 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 222724

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1522112/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=224240 CPUtime=942
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 61878 0 0 0 94165 35 0 0 25 0 1 0 89033987 229621760 52390 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 56060 52390 147 319 0 55738 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 224240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1519680/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=227584 CPUtime=1001.99
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 62615 0 0 0 100163 36 0 0 25 0 1 0 89033987 233046016 52998 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 56896 52998 147 319 0 56574 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 227584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1516160/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=231588 CPUtime=1061.97
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 63492 0 0 0 106160 37 0 0 25 0 1 0 89033987 237146112 53875 1992294400 134512640 135819388 4294956160 18446744073709551615 134603410 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 57897 53875 147 319 0 57575 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 231588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1510848/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=237200 CPUtime=1121.96
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 64881 0 0 0 112158 38 0 0 25 0 1 0 89033987 242892800 55183 1992294400 134512640 135819388 4294956160 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 59300 55183 147 319 0 58978 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 237200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1510016/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=238068 CPUtime=1181.93
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 65070 0 0 0 118155 38 0 0 25 0 1 0 89033987 243781632 55372 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 59517 55372 147 319 0 59195 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 238068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 18467
/proc/meminfo: memFree=1509952/2055920 swapFree=4180708/4192956
[pid=18460] ppid=18458 vsize=238068 CPUtime=1200.03
/proc/18460/stat : 18460 (hydrasat-flat) R 18458 18460 18267 0 -1 4194304 65087 0 0 0 119965 38 0 0 25 0 1 0 89033987 243781632 55389 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/18460/statm: 59517 55389 147 319 0 59195 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 238068

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): 1200.44
CPU time (s): 1200.08
CPU user time (s): 1199.66
CPU system time (s): 0.423935
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 238068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65087
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= 1910

runsolver used 0.91586 second user time and 2.49262 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-24 23:53:25
IDJOB=1716012
IDBENCH=20365
IDSOLVER=519
FILE ID=node23/1716012-1240610003
PBS_JOBID= 9186291
Free space on /tmp= 66296 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716012-1240610003/watcher-1716012-1240610003 -o /tmp/evaluation-result-1716012-1240610003/solver-1716012-1240610003 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1716012-1240610003.cnf -rs 1912348792 -co memory_limit 1800

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1912348792

node23.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		: 3000.238
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		: 3000.238
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:       1731880 kB
Buffers:         38224 kB
Cached:         233856 kB
SwapCached:       6924 kB
Active:         107860 kB
Inactive:       174036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731880 kB
SwapTotal:     4192956 kB
SwapFree:      4180708 kB
Dirty:           26220 kB
Writeback:           0 kB
Mapped:          14020 kB
Slab:            28180 kB
Committed_AS:   340568 kB
PageTables:       1400 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= 66296 MiB
End job on node23 at 2009-04-25 00:13:27