Trace number 1530490

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530490-1238549788/watcher-1530490-1238549788 -o /tmp/evaluation-result-1530490-1238549788/solver-1530490-1238549788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530490-1238549788.cnf -rs 900708520 -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: 1.00 1.00 1.09 3/64 14261
/proc/meminfo: memFree=1630768/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=1596 CPUtime=0
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1127641328 1634304 186 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 399 194 127 319 0 77 0

[startup+0.0312331 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14261
/proc/meminfo: memFree=1630768/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=1728 CPUtime=0.02
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 271 0 0 0 2 0 0 0 18 0 1 0 1127641328 1769472 254 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 432 254 148 319 0 110 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1728

[startup+0.101246 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14261
/proc/meminfo: memFree=1630768/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=1856 CPUtime=0.09
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 1127641328 1900544 269 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 464 269 148 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.301285 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14261
/proc/meminfo: memFree=1630768/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=1984 CPUtime=0.29
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 1127641328 2031616 306 1992294400 134512640 135819388 4294956160 18446744073709551615 134669268 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 496 306 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701364 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 14261
/proc/meminfo: memFree=1630768/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=2248 CPUtime=0.69
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 374 0 0 0 69 0 0 0 23 0 1 0 1127641328 2301952 357 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 562 357 148 319 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14262
/proc/meminfo: memFree=1629736/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=2768 CPUtime=1.49
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 1127641328 2834432 483 1992294400 134512640 135819388 4294956160 18446744073709551615 135208645 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 692 483 148 319 0 370 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14262
/proc/meminfo: memFree=1628776/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=3556 CPUtime=3.09
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 713 0 0 0 309 0 0 0 25 0 1 0 1127641328 3641344 696 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 889 696 148 319 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3556

[startup+6.30247 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14262
/proc/meminfo: memFree=1628136/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=3868 CPUtime=6.29
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 774 0 0 0 629 0 0 0 25 0 1 0 1127641328 3960832 757 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 967 757 148 319 0 645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14262
/proc/meminfo: memFree=1626728/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=5352 CPUtime=12.69
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1110 0 0 0 1269 0 0 0 25 0 1 0 1127641328 5480448 1093 1992294400 134512640 135819388 4294956160 18446744073709551615 134617392 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 1338 1093 148 319 0 1016 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5352

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14262
/proc/meminfo: memFree=1626216/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=5888 CPUtime=25.48
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1240 0 0 0 2548 0 0 0 25 0 1 0 1127641328 6029312 1223 1992294400 134512640 135819388 4294956160 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 1472 1223 148 319 0 1150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5888

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 14262
/proc/meminfo: memFree=1625640/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=6572 CPUtime=51.07
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1378 0 0 0 5107 0 0 0 25 0 1 0 1127641328 6729728 1361 1992294400 134512640 135819388 4294956160 18446744073709551615 134617225 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 1643 1361 148 319 0 1321 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6572

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 14262
/proc/meminfo: memFree=1625320/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=6852 CPUtime=102.26
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1451 0 0 0 10226 0 0 0 25 0 1 0 1127641328 7016448 1434 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 1713 1434 148 319 0 1391 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6852

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 14262
/proc/meminfo: memFree=1624168/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=8104 CPUtime=162.23
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1735 0 0 0 16223 0 0 0 25 0 1 0 1127641328 8298496 1718 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 2026 1718 148 319 0 1704 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8104

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 14262
/proc/meminfo: memFree=1623336/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=8968 CPUtime=222.21
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1922 0 0 0 22220 1 0 0 25 0 1 0 1127641328 9183232 1905 1992294400 134512640 135819388 4294956160 18446744073709551615 134668484 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 2242 1905 148 319 0 1920 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8968

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 14262
/proc/meminfo: memFree=1623336/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=8968 CPUtime=282.19
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 1922 0 0 0 28218 1 0 0 25 0 1 0 1127641328 9183232 1905 1992294400 134512640 135819388 4294956160 18446744073709551615 134617235 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 2242 1905 148 319 0 1920 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8968

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 14262
/proc/meminfo: memFree=1622824/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=9392 CPUtime=342.17
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2035 0 0 0 34216 1 0 0 25 0 1 0 1127641328 9617408 2018 1992294400 134512640 135819388 4294956160 18446744073709551615 134617480 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 2348 2018 148 319 0 2026 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 14262
/proc/meminfo: memFree=1621864/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=10480 CPUtime=402.14
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2270 0 0 0 40213 1 0 0 25 0 1 0 1127641328 10731520 2253 1992294400 134512640 135819388 4294956160 18446744073709551615 134617009 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 2620 2253 148 319 0 2298 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 10480

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 14262
/proc/meminfo: memFree=1620840/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=11712 CPUtime=462.12
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2563 0 0 0 46211 1 0 0 25 0 1 0 1127641328 11993088 2546 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 2928 2546 148 319 0 2606 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11712

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 14262
/proc/meminfo: memFree=1620200/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=12448 CPUtime=522.09
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2724 0 0 0 52208 1 0 0 25 0 1 0 1127641328 12746752 2698 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3112 2698 148 319 0 2790 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 12448

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14264
/proc/meminfo: memFree=1619496/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13076 CPUtime=582.07
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2853 0 0 0 58206 1 0 0 25 0 1 0 1127641328 13389824 2827 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3269 2827 148 319 0 2947 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13076

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 14264
/proc/meminfo: memFree=1619496/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13076 CPUtime=642.05
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2862 0 0 0 64204 1 0 0 25 0 1 0 1127641328 13389824 2836 1992294400 134512640 135819388 4294956160 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3269 2836 148 319 0 2947 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13076

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 14264
/proc/meminfo: memFree=1619560/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13076 CPUtime=702.03
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2862 0 0 0 70202 1 0 0 25 0 1 0 1127641328 13389824 2836 1992294400 134512640 135819388 4294956160 18446744073709551615 134617946 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3269 2836 148 319 0 2947 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13076

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 14264
/proc/meminfo: memFree=1619624/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13076 CPUtime=762.01
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2862 0 0 0 76200 1 0 0 25 0 1 0 1127641328 13389824 2836 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3269 2836 148 319 0 2947 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 13076

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 14264
/proc/meminfo: memFree=1619624/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13076 CPUtime=821.98
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2864 0 0 0 82197 1 0 0 25 0 1 0 1127641328 13389824 2838 1992294400 134512640 135819388 4294956160 18446744073709551615 134616823 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3269 2838 148 319 0 2947 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 13076

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1619560/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13208 CPUtime=881.96
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2887 0 0 0 88195 1 0 0 25 0 1 0 1127641328 13524992 2861 1992294400 134512640 135819388 4294956160 18446744073709551615 134616917 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3302 2861 148 319 0 2980 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1619496/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13384 CPUtime=941.94
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2910 0 0 0 94193 1 0 0 25 0 1 0 1127641328 13705216 2884 1992294400 134512640 135819388 4294956160 18446744073709551615 134668014 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3346 2884 148 319 0 3024 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1619240/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13660 CPUtime=1001.91
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 2965 0 0 0 100190 1 0 0 25 0 1 0 1127641328 13987840 2939 1992294400 134512640 135819388 4294956160 18446744073709551615 134604045 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3415 2939 148 319 0 3093 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 13660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1619112/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13820 CPUtime=1061.89
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 3017 0 0 0 106188 1 0 0 25 0 1 0 1127641328 14151680 2991 1992294400 134512640 135819388 4294956160 18446744073709551615 134617571 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3455 2991 148 319 0 3133 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1618984/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=13984 CPUtime=1121.87
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 3028 0 0 0 112186 1 0 0 25 0 1 0 1127641328 14319616 3002 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3496 3002 148 319 0 3174 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1618792/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=14144 CPUtime=1181.85
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 3066 0 0 0 118184 1 0 0 25 0 1 0 1127641328 14483456 3040 1992294400 134512640 135819388 4294956160 18446744073709551615 134668147 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3536 3040 148 319 0 3214 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 14144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1618664/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=14348 CPUtime=1200.04
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 3099 0 0 0 120003 1 0 0 25 0 1 0 1127641328 14692352 3073 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3587 3073 148 319 0 3265 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14348

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: 1.00 1.00 1.00 2/65 14264
/proc/meminfo: memFree=1618664/2055920 swapFree=4176304/4192956
[pid=14261] ppid=14259 vsize=14348 CPUtime=1200.04
/proc/14261/stat : 14261 (hydrasat-flat) R 14259 14261 13944 0 -1 4194304 3099 0 0 0 120003 1 0 0 25 0 1 0 1127641328 14692352 3073 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/14261/statm: 3587 3073 148 319 0 3265 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.019996
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 14348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3099
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= 1549

runsolver used 0.897863 second user time and 2.50762 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 03:36:28
IDJOB=1530490
IDBENCH=70614
IDSOLVER=519
FILE ID=node53/1530490-1238549788
PBS_JOBID= 9062095
Free space on /tmp= 66040 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530490-1238549788/watcher-1530490-1238549788 -o /tmp/evaluation-result-1530490-1238549788/solver-1530490-1238549788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530490-1238549788.cnf -rs 900708520 -co memory_limit 1800

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=900708520

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1631184 kB
Buffers:         84632 kB
Cached:         247072 kB
SwapCached:      10540 kB
Active:         187812 kB
Inactive:       155992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631184 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          17820 kB
Slab:            66888 kB
Committed_AS:  2606632 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66040 MiB
End job on node53 at 2009-04-01 03:56:31