Trace number 1530373

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 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S104085281-076.cnf
MD5SUM5ab9251cccb4c72968393b6f409a56b6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark57.2563
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530373-1238517579/watcher-1530373-1238517579 -o /tmp/evaluation-result-1530373-1238517579/solver-1530373-1238517579 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530373-1238517579.cnf -rs 1110034814 -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 0.98 0.99 3/72 19381
/proc/meminfo: memFree=1626464/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=1596 CPUtime=0
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1124419227 1634304 188 1992294400 134512640 135819388 4294956160 18446744073709551615 134681595 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 399 188 127 319 0 77 0

[startup+0.0327629 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 19381
/proc/meminfo: memFree=1626464/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=1728 CPUtime=0.03
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 262 0 0 0 3 0 0 0 18 0 1 0 1124419227 1769472 245 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 432 245 148 319 0 110 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1728

[startup+0.102786 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 19381
/proc/meminfo: memFree=1626464/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=1856 CPUtime=0.1
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 277 0 0 0 10 0 0 0 18 0 1 0 1124419227 1900544 260 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 464 260 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301813 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 19381
/proc/meminfo: memFree=1626464/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=1988 CPUtime=0.29
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 1124419227 2035712 301 1992294400 134512640 135819388 4294956160 18446744073709551615 135208659 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 497 301 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701888 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 19381
/proc/meminfo: memFree=1626464/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=2116 CPUtime=0.69
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 1124419227 2166784 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134617571 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 529 337 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50104 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1625496/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=2644 CPUtime=1.49
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 490 0 0 0 149 0 0 0 25 0 1 0 1124419227 2707456 473 1992294400 134512640 135819388 4294956160 18446744073709551615 134585440 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 661 473 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10134 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1624408/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=3856 CPUtime=3.09
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 774 0 0 0 309 0 0 0 25 0 1 0 1124419227 3948544 757 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 964 757 148 319 0 642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3856

[startup+6.30194 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1622360/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=5580 CPUtime=6.29
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 1169 0 0 0 629 0 0 0 25 0 1 0 1124419227 5713920 1152 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 1395 1152 148 319 0 1073 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5580

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1619800/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=8192 CPUtime=12.68
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 1803 0 0 0 1268 0 0 0 25 0 1 0 1124419227 8388608 1786 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 2048 1786 148 319 0 1726 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8192

[startup+25.5026 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1615128/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=13020 CPUtime=25.48
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 2923 0 0 0 2547 1 0 0 25 0 1 0 1124419227 13332480 2873 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 3255 2873 148 319 0 2933 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13020

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1609496/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=19624 CPUtime=51.07
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 4455 0 0 0 5104 3 0 0 25 0 1 0 1124419227 20094976 4304 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 4906 4304 148 319 0 4584 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19624

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1601496/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=28424 CPUtime=102.26
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 6573 0 0 0 10221 5 0 0 25 0 1 0 1124419227 29106176 6229 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 7106 6229 148 319 0 6784 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28424

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1595224/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=36676 CPUtime=162.23
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 8482 0 0 0 16217 6 0 0 25 0 1 0 1124419227 37556224 8009 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 9169 8009 148 319 0 8847 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36676

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1588952/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=43112 CPUtime=222.21
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 10057 0 0 0 22213 8 0 0 25 0 1 0 1124419227 44146688 9381 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 10778 9381 148 319 0 10456 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 43112

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19382
/proc/meminfo: memFree=1583448/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=49804 CPUtime=282.18
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 11682 0 0 0 28209 9 0 0 25 0 1 0 1124419227 50999296 10738 1992294400 134512640 135819388 4294956160 18446744073709551615 134617171 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 12451 10738 148 319 0 12129 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49804

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1580184/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=53856 CPUtime=342.16
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 12717 0 0 0 34206 10 0 0 25 0 1 0 1124419227 55148544 11561 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 13464 11561 148 319 0 13142 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 53856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1575640/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=58376 CPUtime=402.14
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 13863 0 0 0 40203 11 0 0 25 0 1 0 1124419227 59777024 12707 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 14594 12707 148 319 0 14272 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 58376

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1571096/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=64608 CPUtime=462.12
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 15623 0 0 0 46199 13 0 0 25 0 1 0 1124419227 66158592 13828 1992294400 134512640 135819388 4294956160 18446744073709551615 134593273 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 16152 13828 148 319 0 15830 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 64608

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1566936/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=69892 CPUtime=522.1
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 16989 0 0 0 52196 14 0 0 25 0 1 0 1124419227 71569408 14872 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 17473 14872 148 319 0 17151 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 69892

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1563352/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=73484 CPUtime=582.08
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 18095 0 0 0 58193 15 0 0 25 0 1 0 1124419227 75247616 15766 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 18371 15766 148 319 0 18049 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 73484

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1560664/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=75952 CPUtime=642.06
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 18743 0 0 0 64190 16 0 0 25 0 1 0 1124419227 77774848 16414 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 18988 16414 148 319 0 18666 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 75952

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1557016/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=80688 CPUtime=702.04
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 20088 0 0 0 70187 17 0 0 25 0 1 0 1124419227 82624512 17327 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 20172 17327 148 319 0 19850 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 80688

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1554776/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=82976 CPUtime=762.02
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 20651 0 0 0 76184 18 0 0 25 0 1 0 1124419227 84967424 17890 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 20744 17890 148 319 0 20422 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 82976

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1552344/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=85344 CPUtime=821.99
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 21269 0 0 0 82181 18 0 0 25 0 1 0 1124419227 87392256 18508 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 21336 18508 148 319 0 21014 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 85344

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1549720/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=88768 CPUtime=881.97
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 22020 0 0 0 88178 19 0 0 25 0 1 0 1124419227 90898432 19158 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 22192 19158 148 319 0 21870 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 88768

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1543256/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=96976 CPUtime=941.94
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 24269 0 0 0 94174 20 0 0 25 0 1 0 1124419227 99303424 20774 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 24244 20774 148 319 0 23922 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 96976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1540568/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=99688 CPUtime=1001.92
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 25065 0 0 0 100171 21 0 0 25 0 1 0 1124419227 102080512 21439 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 24922 21439 148 319 0 24600 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 99688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1538072/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=101824 CPUtime=1061.9
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 25700 0 0 0 106168 22 0 0 25 0 1 0 1124419227 104267776 22074 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 25456 22074 148 319 0 25134 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 101824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1536024/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=104556 CPUtime=1121.88
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 26394 0 0 0 112165 23 0 0 25 0 1 0 1124419227 107065344 22567 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 26139 22567 148 319 0 25817 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 104556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1534232/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=106568 CPUtime=1181.86
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 26848 0 0 0 118163 23 0 0 25 0 1 0 1124419227 109125632 23021 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 26642 23021 148 319 0 26320 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 106568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1533720/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=106964 CPUtime=1200.05
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 26972 0 0 0 119982 23 0 0 25 0 1 0 1124419227 109531136 23145 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 26741 23145 148 319 0 26419 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 106964

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 19384
/proc/meminfo: memFree=1533720/2055920 swapFree=4174980/4192956
[pid=19381] ppid=19379 vsize=106964 CPUtime=1200.05
/proc/19381/stat : 19381 (hydrasat-flat) R 19379 19381 19045 0 -1 4194304 26972 0 0 0 119982 23 0 0 25 0 1 0 1124419227 109531136 23145 1992294400 134512640 135819388 4294956160 18446744073709551615 134617021 0 0 4096 1 0 0 0 17 1 0 0
/proc/19381/statm: 26741 23145 148 319 0 26419 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 106964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.254961
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 106964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26972
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= 2170

runsolver used 1.12983 second user time and 3.24651 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-31 18:39:40
IDJOB=1530373
IDBENCH=70575
IDSOLVER=519
FILE ID=node64/1530373-1238517579
PBS_JOBID= 9062000
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S104085281-076.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530373-1238517579/watcher-1530373-1238517579 -o /tmp/evaluation-result-1530373-1238517579/solver-1530373-1238517579 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530373-1238517579.cnf -rs 1110034814 -co memory_limit 1800

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

MD5SUM BENCH= 5ab9251cccb4c72968393b6f409a56b6
RANDOM SEED=1110034814

node64.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		: 3000.261
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		: 3000.261
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:       1626880 kB
Buffers:         83196 kB
Cached:         248900 kB
SwapCached:       8788 kB
Active:         185224 kB
Inactive:       157372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626880 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            71368 kB
Committed_AS:  3059288 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-31 18:59:42