Trace number 1537766

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
Rsat 2009-03-22? (TO) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.02/0.03	c ==============================================================================
0.02/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.03	c ==============================================================================
0.02/0.03	c |         0 |   33600   100800 |   10080       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |   33358   101544 |      --       0       --      -- |     --   | -242/744
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 7770   #clauses: 33358   #literals: 101544
0.09/0.10	c CPU time:   0.098984 s
0.09/0.10	c ==============================================================================
0.09/0.14	c Rsat version 3.02
0.09/0.17	c Base unit clause learned: 0

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-1537766-1238435432/watcher-1537766-1238435432 -o /tmp/evaluation-result-1537766-1238435432/solver-1537766-1238435432 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537766-1238435432.cnf HOME 

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: 0.92 0.98 0.99 3/65 23050
/proc/meminfo: memFree=1222184/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1002916941 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 240 199 169 0 50 0
[pid=23051] ppid=23050 vsize=2168 CPUtime=0
/proc/23051/stat : 23051 (SatElite) R 23050 23050 22733 0 -1 4194304 320 0 0 0 0 0 0 0 19 0 1 0 1002916941 2220032 303 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/23051/statm: 542 305 63 186 0 352 0

[startup+0.0303061 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23050
/proc/meminfo: memFree=1222184/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1002916941 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 240 199 169 0 50 0
[pid=23051] ppid=23050 vsize=6048 CPUtime=0.02
/proc/23051/stat : 23051 (SatElite) R 23050 23050 22733 0 -1 4194304 1320 0 0 0 2 0 0 0 19 0 1 0 1002916941 6193152 1303 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/23051/statm: 1512 1308 65 186 0 1322 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11404

[startup+0.101312 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23050
/proc/meminfo: memFree=1222184/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1002916941 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 240 199 169 0 50 0
[pid=23051] ppid=23050 vsize=7636 CPUtime=0.09
/proc/23051/stat : 23051 (SatElite) R 23050 23050 22733 0 -1 4194304 1716 0 0 0 9 0 0 0 19 0 1 0 1002916941 7819264 1699 1992294400 4194304 4959918 548682068656 18446744073709551615 4292852 0 0 4096 3 0 0 0 17 0 0 0
/proc/23051/statm: 1909 1699 90 186 0 1719 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12992

[startup+0.301342 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23050
/proc/meminfo: memFree=1222184/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.70138 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 23050
/proc/meminfo: memFree=1222184/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 23053
/proc/meminfo: memFree=1215384/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=9380 CPUtime=1.34
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 1924 0 0 0 133 1 0 0 25 0 1 0 1002916955 9605120 1878 1992294400 4194304 5460562 548682068784 18446744073709551615 4197972 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 2345 1878 116 309 0 2032 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14736

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 23053
/proc/meminfo: memFree=1212496/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=13584 CPUtime=2.94
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 2946 0 0 0 293 1 0 0 25 0 1 0 1002916955 13910016 2900 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 3396 2900 116 309 0 3083 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18940

[startup+6.30189 s]
/proc/loadavg: 1.09 1.02 1.01 2/67 23053
/proc/meminfo: memFree=1207768/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=15392 CPUtime=6.14
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 3648 0 0 0 612 2 0 0 25 0 1 0 1002916955 15761408 3374 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 3848 3374 118 309 0 3535 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20748

[startup+12.7025 s]
/proc/loadavg: 1.08 1.02 1.00 2/67 23053
/proc/meminfo: memFree=1205792/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=17288 CPUtime=12.54
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 4416 0 0 0 1251 3 0 0 25 0 1 0 1002916955 17702912 3854 1992294400 4194304 5460562 548682068784 18446744073709551615 4227838 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 4322 3854 118 309 0 4009 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22644

[startup+25.5017 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 23053
/proc/meminfo: memFree=1203424/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=20184 CPUtime=25.33
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 5702 0 0 0 2530 3 0 0 25 0 1 0 1002916955 20668416 4526 1992294400 4194304 5460562 548682068784 18446744073709551615 4226306 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 5046 4526 118 309 0 4733 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25540

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 23053
/proc/meminfo: memFree=1199136/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=25488 CPUtime=50.92
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 8844 0 0 0 5087 5 0 0 25 0 1 0 1002916955 26099712 5876 1992294400 4194304 5460562 548682068784 18446744073709551615 4225733 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 6372 5876 118 309 0 6059 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30844

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 23053
/proc/meminfo: memFree=1191392/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=31688 CPUtime=102.1
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 12442 0 0 0 10202 8 0 0 25 0 1 0 1002916955 32448512 7458 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 7922 7458 118 309 0 7609 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 37044

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23053
/proc/meminfo: memFree=1183200/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=40216 CPUtime=162.08
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 18014 0 0 0 16198 10 0 0 25 0 1 0 1002916955 41181184 9504 1992294400 4194304 5460562 548682068784 18446744073709551615 4202147 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 10054 9504 118 309 0 9741 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 45572

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23053
/proc/meminfo: memFree=1177312/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=46732 CPUtime=222.04
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 21573 0 0 0 22192 12 0 0 25 0 1 0 1002916955 47853568 11143 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 11683 11144 118 309 0 11370 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 52088

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23053
/proc/meminfo: memFree=1170656/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=52616 CPUtime=282.02
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 25008 0 0 0 28188 14 0 0 25 0 1 0 1002916955 53878784 12658 1992294400 4194304 5460562 548682068784 18446744073709551615 4210635 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 13154 12658 118 309 0 12841 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 57972

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23053
/proc/meminfo: memFree=1163616/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=59520 CPUtime=341.99
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 28204 0 0 0 34184 15 0 0 25 0 1 0 1002916955 60948480 14414 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 14880 14414 118 309 0 14567 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 64876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23053
/proc/meminfo: memFree=1158880/2055920 swapFree=4176856/4192956

################
# More data... #
################

/proc/23053/statm: 18761 18117 118 309 0 18448 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 80400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23053
/proc/meminfo: memFree=1144032/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=79524 CPUtime=581.88
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 42271 0 0 0 58162 26 0 0 25 0 1 0 1002916955 81432576 19259 1992294400 4194304 5460562 548682068784 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 19881 19259 118 309 0 19568 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 84880

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 23059
/proc/meminfo: memFree=1138976/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=84608 CPUtime=641.85
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 44554 0 0 0 64157 28 0 0 25 0 1 0 1002916955 86638592 20550 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 21152 20550 118 309 0 20839 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 89964

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 23059
/proc/meminfo: memFree=1133024/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=90364 CPUtime=701.83
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 48003 0 0 0 70152 31 0 0 25 0 1 0 1002916955 92532736 22015 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 22591 22015 118 309 0 22278 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 95720

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1129248/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=94116 CPUtime=761.8
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 49949 0 0 0 76148 32 0 0 25 0 1 0 1002916955 96374784 22969 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 23529 22969 118 309 0 23216 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 99472

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1122720/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=100484 CPUtime=821.77
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 53557 0 0 0 82143 34 0 0 25 0 1 0 1002916955 102895616 24593 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 25121 24593 118 309 0 24808 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 105840

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1119712/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=103432 CPUtime=881.75
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 55306 0 0 0 88140 35 0 0 25 0 1 0 1002916955 105914368 25350 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 25858 25350 118 309 0 25545 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 108788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1115808/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=107284 CPUtime=941.72
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 57275 0 0 0 94136 36 0 0 25 0 1 0 1002916955 109858816 26327 1992294400 4194304 5460562 548682068784 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 26821 26327 118 309 0 26508 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 112640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1110432/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=112588 CPUtime=1001.69
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 59617 0 0 0 100132 37 0 0 25 0 1 0 1002916955 115290112 27677 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 28147 27677 118 309 0 27834 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 117944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1106784/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=118336 CPUtime=1061.66
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 63101 0 0 0 106127 39 0 0 25 0 1 0 1002916955 121176064 28595 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 29584 28595 118 309 0 29271 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 123692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1101280/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=123648 CPUtime=1121.63
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 66490 0 0 0 112122 41 0 0 25 0 1 0 1002916955 126615552 29968 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 30912 29968 118 309 0 30599 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 129004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1097632/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=127220 CPUtime=1181.61
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 69423 0 0 0 118118 43 0 0 25 0 1 0 1002916955 130273280 30885 1992294400 4194304 5460562 548682068784 18446744073709551615 4226252 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 31805 30885 118 309 0 31492 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 132576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23059
/proc/meminfo: memFree=1097568/2055920 swapFree=4176856/4192956
[pid=23050] ppid=23048 vsize=5356 CPUtime=0.14
/proc/23050/stat : 23050 (rsat.sh) S 23048 23050 22733 0 -1 4194304 315 1723 0 0 0 0 13 1 17 0 1 0 1002916941 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23050/statm: 1339 242 199 169 0 50 0
[pid=23053] ppid=23050 vsize=127220 CPUtime=1199.91
/proc/23053/stat : 23053 (rsat) R 23050 23050 22733 0 -1 4194304 69423 0 0 0 119948 43 0 0 25 0 1 0 1002916955 130273280 30885 1992294400 4194304 5460562 548682068784 18446744073709551615 4226298 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23053/statm: 31805 30885 118 309 0 31492 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 132576

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23050 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=132979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.145977
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.61
CPU system time (s): 0.44
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 140768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2038
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= 5
involuntary context switches= 4

runsolver used 1.14482 second user time and 3.23051 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-30 19:50:32
IDJOB=1537766
IDBENCH=70307
IDSOLVER=545
FILE ID=node8/1537766-1238435432
PBS_JOBID= 9061583
Free space on /tmp= 64248 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537766-1238435432/watcher-1537766-1238435432 -o /tmp/evaluation-result-1537766-1238435432/solver-1537766-1238435432 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537766-1238435432.cnf HOME

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=654887100

node8.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		: 3000.232
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		: 3000.232
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:       1222664 kB
Buffers:        101832 kB
Cached:         626764 kB
SwapCached:       9204 kB
Active:          86732 kB
Inactive:       652564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1222664 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            6356 kB
Writeback:           0 kB
Mapped:          16372 kB
Slab:            79808 kB
Committed_AS:  2637488 kB
PageTables:       1376 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= 64240 MiB
End job on node8 at 2009-03-30 20:10:35