Trace number 1530829

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S617358728-082.cnf
MD5SUMf77bf155457eaab086ae39f525f81379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06099
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-1530829-1238593676/watcher-1530829-1238593676 -o /tmp/evaluation-result-1530829-1238593676/solver-1530829-1238593676 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530829-1238593676.cnf -rs 488635239 -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 1.00 3/64 18514
/proc/meminfo: memFree=1387480/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=1596 CPUtime=0
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1132033312 1634304 183 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 399 183 125 319 0 77 0

[startup+0.059222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18514
/proc/meminfo: memFree=1387480/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=1856 CPUtime=0.05
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 280 0 0 0 5 0 0 0 18 0 1 0 1132033312 1900544 263 1992294400 134512640 135819388 4294956176 18446744073709551615 134592750 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 464 263 148 319 0 142 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1856

[startup+0.101224 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18514
/proc/meminfo: memFree=1387480/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=1856 CPUtime=0.1
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 1132033312 1900544 272 1992294400 134512640 135819388 4294956176 18446744073709551615 135205588 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 464 272 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301247 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18514
/proc/meminfo: memFree=1387480/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=1984 CPUtime=0.3
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 321 0 0 0 30 0 0 0 19 0 1 0 1132033312 2031616 304 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 496 304 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701294 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18514
/proc/meminfo: memFree=1387480/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=2112 CPUtime=0.7
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 355 0 0 0 70 0 0 0 22 0 1 0 1132033312 2162688 338 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 528 338 148 319 0 206 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2112

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1386512/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=2640 CPUtime=1.5
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 470 0 0 0 150 0 0 0 25 0 1 0 1132033312 2703360 453 1992294400 134512640 135819388 4294956176 18446744073709551615 134592759 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 660 453 148 319 0 338 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2640

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1386064/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=2640 CPUtime=3.1
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 493 0 0 0 310 0 0 0 25 0 1 0 1132033312 2703360 476 1992294400 134512640 135819388 4294956176 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 660 476 148 319 0 338 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2640

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1385360/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=3440 CPUtime=6.28
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 677 0 0 0 628 0 0 0 25 0 1 0 1132033312 3522560 660 1992294400 134512640 135819388 4294956176 18446744073709551615 134592577 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 860 660 148 319 0 538 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3440

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1383320/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=5496 CPUtime=12.68
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1145 0 0 0 1268 0 0 0 25 0 1 0 1132033312 5627904 1128 1992294400 134512640 135819388 4294956176 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 1374 1128 148 319 0 1052 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5496

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1383000/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=5916 CPUtime=25.46
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1240 0 0 0 2546 0 0 0 25 0 1 0 1132033312 6057984 1223 1992294400 134512640 135819388 4294956176 18446744073709551615 134617232 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 1479 1223 148 319 0 1157 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 5916

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1382552/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=6316 CPUtime=51.05
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1347 0 0 0 5105 0 0 0 25 0 1 0 1132033312 6467584 1330 1992294400 134512640 135819388 4294956176 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 1579 1330 148 319 0 1257 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 6316

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1382040/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=6904 CPUtime=102.24
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1474 0 0 0 10224 0 0 0 25 0 1 0 1132033312 7069696 1457 1992294400 134512640 135819388 4294956176 18446744073709551615 134671457 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 1726 1457 148 319 0 1404 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 6904

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1381272/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=7712 CPUtime=162.22
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1670 0 0 0 16222 0 0 0 25 0 1 0 1132033312 7897088 1653 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 1928 1653 148 319 0 1606 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7712

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1380120/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=9008 CPUtime=222.2
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1958 0 0 0 22220 0 0 0 25 0 1 0 1132033312 9224192 1939 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2252 1939 148 319 0 1930 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9008

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1380120/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=9008 CPUtime=282.18
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 1958 0 0 0 28218 0 0 0 25 0 1 0 1132033312 9224192 1939 1992294400 134512640 135819388 4294956176 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2252 1939 148 319 0 1930 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 9008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379872/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=9292 CPUtime=342.16
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2007 0 0 0 34216 0 0 0 25 0 1 0 1132033312 9515008 1988 1992294400 134512640 135819388 4294956176 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2323 1988 148 319 0 2001 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9292

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379616/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=9636 CPUtime=402.15
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2071 0 0 0 40215 0 0 0 25 0 1 0 1132033312 9867264 2052 1992294400 134512640 135819388 4294956176 18446744073709551615 134616959 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2409 2052 148 319 0 2087 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9636

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379232/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10076 CPUtime=462.13
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2163 0 0 0 46213 0 0 0 25 0 1 0 1132033312 10317824 2144 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2519 2144 148 319 0 2197 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 10076

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379168/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10076 CPUtime=522.12
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2188 0 0 0 52211 1 0 0 25 0 1 0 1132033312 10317824 2169 1992294400 134512640 135819388 4294956176 18446744073709551615 134616906 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2519 2169 148 319 0 2197 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10076

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379104/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10076 CPUtime=582.1
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2198 0 0 0 58209 1 0 0 25 0 1 0 1132033312 10317824 2179 1992294400 134512640 135819388 4294956176 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2519 2179 148 319 0 2197 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 10076

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379104/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10076 CPUtime=642.09
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2198 0 0 0 64208 1 0 0 25 0 1 0 1132033312 10317824 2179 1992294400 134512640 135819388 4294956176 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2519 2179 148 319 0 2197 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 10076

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379168/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10076 CPUtime=702.07
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2198 0 0 0 70206 1 0 0 25 0 1 0 1132033312 10317824 2179 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2519 2179 148 319 0 2197 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 10076

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18515
/proc/meminfo: memFree=1379168/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10076 CPUtime=762.06
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2198 0 0 0 76205 1 0 0 25 0 1 0 1132033312 10317824 2179 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2519 2179 148 319 0 2197 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 10076

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1378976/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10216 CPUtime=822
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2223 0 0 0 82199 1 0 0 25 0 1 0 1132033312 10461184 2204 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2554 2204 148 319 0 2232 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 10216

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1378848/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10348 CPUtime=881.99
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2253 0 0 0 88198 1 0 0 25 0 1 0 1132033312 10596352 2234 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2587 2234 148 319 0 2265 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 10348

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1378656/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10656 CPUtime=941.97
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2312 0 0 0 94196 1 0 0 25 0 1 0 1132033312 10911744 2293 1992294400 134512640 135819388 4294956176 18446744073709551615 134616962 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2664 2293 148 319 0 2342 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 10656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1378528/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=10944 CPUtime=1001.95
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2348 0 0 0 100194 1 0 0 25 0 1 0 1132033312 11206656 2329 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2736 2329 148 319 0 2414 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 10944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1378400/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=11080 CPUtime=1061.93
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2388 0 0 0 106192 1 0 0 25 0 1 0 1132033312 11345920 2369 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2770 2369 148 319 0 2448 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 11080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1378080/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=11368 CPUtime=1121.91
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2460 0 0 0 112190 1 0 0 25 0 1 0 1132033312 11640832 2441 1992294400 134512640 135819388 4294956176 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2842 2441 148 319 0 2520 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 11368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1377824/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=11560 CPUtime=1181.89
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2517 0 0 0 118188 1 0 0 25 0 1 0 1132033312 11837440 2498 1992294400 134512640 135819388 4294956176 18446744073709551615 134617587 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2890 2498 148 319 0 2568 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 11560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18521
/proc/meminfo: memFree=1377632/2055920 swapFree=4171920/4192956
[pid=18514] ppid=18512 vsize=11824 CPUtime=1200.09
/proc/18514/stat : 18514 (hydrasat-flat) R 18512 18514 18167 0 -1 4194304 2568 0 0 0 120008 1 0 0 25 0 1 0 1132033312 12107776 2549 1992294400 134512640 135819388 4294956176 18446744073709551615 134618357 0 0 4096 1 0 0 0 17 1 0 0
/proc/18514/statm: 2956 2549 148 319 0 2634 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11824

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): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.09
CPU system time (s): 0.021996
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 11824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2568
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= 1767

runsolver used 1.13283 second user time and 2.27465 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-01 15:47:56
IDJOB=1530829
IDBENCH=70727
IDSOLVER=519
FILE ID=node28/1530829-1238593676
PBS_JOBID= 9062234
Free space on /tmp= 66300 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S617358728-082.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530829-1238593676/watcher-1530829-1238593676 -o /tmp/evaluation-result-1530829-1238593676/solver-1530829-1238593676 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530829-1238593676.cnf -rs 488635239 -co memory_limit 1800

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

MD5SUM BENCH= f77bf155457eaab086ae39f525f81379
RANDOM SEED=488635239

node28.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		: 3000.212
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		: 3000.212
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:       1387960 kB
Buffers:        113312 kB
Cached:         440008 kB
SwapCached:      14208 kB
Active:         213688 kB
Inactive:       356880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387960 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          17860 kB
Slab:            83244 kB
Committed_AS:  2981840 kB
PageTables:       1428 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= 66300 MiB
End job on node28 at 2009-04-01 16:07:58