Trace number 1537796

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5040       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   16693    50723 |      --       0       --      -- |     --   | -107/323
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 3902   #clauses: 16693   #literals: 50723
0.00/0.04	c CPU time:   0.043993 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Rsat version 3.02
0.00/0.08	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-1537796-1238438069/watcher-1537796-1238438069 -o /tmp/evaluation-result-1537796-1238438069/solver-1537796-1238438069 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537796-1238438069.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: 2.01 1.51 1.20 3/65 23148
/proc/meminfo: memFree=1221336/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0
/proc/23148/stat : 23148 (rsat.sh) R 23146 23148 22733 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1003180596 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 228706544287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23148/statm: 1339 239 198 169 0 50 0
[pid=23149] ppid=23148 vsize=1596 CPUtime=0
/proc/23149/stat : 23149 (SatElite) R 23148 23148 22733 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1003180596 1634304 234 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/23149/statm: 399 236 64 186 0 209 0

[startup+0.085573 s]
/proc/loadavg: 2.01 1.51 1.20 3/65 23148
/proc/meminfo: memFree=1221336/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.101575 s]
/proc/loadavg: 2.01 1.51 1.20 3/65 23148
/proc/meminfo: memFree=1221336/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301594 s]
/proc/loadavg: 2.01 1.51 1.20 3/65 23148
/proc/meminfo: memFree=1221336/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701635 s]
/proc/loadavg: 2.01 1.51 1.20 3/65 23148
/proc/meminfo: memFree=1221336/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50171 s]
/proc/loadavg: 2.01 1.51 1.20 2/67 23151
/proc/meminfo: memFree=1216008/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=7220 CPUtime=1.42
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 1405 0 0 0 142 0 0 0 25 0 1 0 1003180603 7393280 1349 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23151/statm: 1805 1349 118 309 0 1492 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12576

[startup+3.10285 s]
/proc/loadavg: 2.01 1.51 1.20 2/67 23151
/proc/meminfo: memFree=1215496/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=7996 CPUtime=3.02
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 1697 0 0 0 301 1 0 0 25 0 1 0 1003180603 8187904 1545 1992294400 4194304 5460562 548682068784 18446744073709551615 4225787 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 1999 1545 118 309 0 1686 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13352

[startup+6.30115 s]
/proc/loadavg: 1.93 1.50 1.19 2/67 23151
/proc/meminfo: memFree=1214152/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=8620 CPUtime=6.21
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 2016 0 0 0 620 1 0 0 25 0 1 0 1003180603 8826880 1703 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 2155 1703 118 309 0 1842 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13976

[startup+12.7018 s]
/proc/loadavg: 1.85 1.49 1.19 2/67 23151
/proc/meminfo: memFree=1212552/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=10084 CPUtime=12.61
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 3003 0 0 0 1260 1 0 0 25 0 1 0 1003180603 10326016 2045 1992294400 4194304 5460562 548682068784 18446744073709551615 4205002 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 2521 2045 118 309 0 2208 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15440

[startup+25.502 s]
/proc/loadavg: 1.66 1.46 1.19 2/67 23151
/proc/meminfo: memFree=1210120/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=12976 CPUtime=25.41
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 4802 0 0 0 2538 3 0 0 25 0 1 0 1003180603 13287424 2788 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 3244 2788 118 309 0 2931 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18332

[startup+51.1014 s]
/proc/loadavg: 1.44 1.43 1.18 2/67 23151
/proc/meminfo: memFree=1203912/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=18184 CPUtime=50.99
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 8868 0 0 0 5094 5 0 0 25 0 1 0 1003180603 18620416 4064 1992294400 4194304 5460562 548682068784 18446744073709551615 4227686 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 4546 4064 118 309 0 4233 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23540

[startup+102.305 s]
/proc/loadavg: 1.19 1.36 1.17 2/67 23151
/proc/meminfo: memFree=1197832/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=25196 CPUtime=102.18
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 14199 0 0 0 10210 8 0 0 25 0 1 0 1003180603 25800704 5741 1992294400 4194304 5460562 548682068784 18446744073709551615 4198162 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 6299 5741 118 309 0 5986 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30552

[startup+162.302 s]
/proc/loadavg: 1.15 1.31 1.17 2/67 23151
/proc/meminfo: memFree=1189512/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=33624 CPUtime=162.16
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 20200 0 0 0 16206 10 0 0 25 0 1 0 1003180603 34430976 7902 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 8406 7902 118 309 0 8093 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 38980

[startup+222.302 s]
/proc/loadavg: 1.05 1.25 1.15 2/67 23151
/proc/meminfo: memFree=1183816/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=38820 CPUtime=222.15
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 23943 0 0 0 22202 13 0 0 25 0 1 0 1003180603 39751680 9245 1992294400 4194304 5460562 548682068784 18446744073709551615 4226209 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 9705 9245 118 309 0 9392 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 44176

[startup+282.301 s]
/proc/loadavg: 1.02 1.20 1.14 2/67 23151
/proc/meminfo: memFree=1179208/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=44784 CPUtime=282.13
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 28456 0 0 0 28198 15 0 0 25 0 1 0 1003180603 45858816 10488 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 11196 10488 118 309 0 10883 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 50140

[startup+342.302 s]
/proc/loadavg: 1.00 1.16 1.13 2/67 23151
/proc/meminfo: memFree=1172368/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=50968 CPUtime=342.11
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 34040 0 0 0 34194 17 0 0 25 0 1 0 1003180603 52191232 12104 1992294400 4194304 5460562 548682068784 18446744073709551615 4213506 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 12742 12104 118 309 0 12429 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 56324

[startup+402.302 s]
/proc/loadavg: 1.00 1.13 1.12 2/67 23151
/proc/meminfo: memFree=1168784/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=54472 CPUtime=402.09
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 36928 0 0 0 40190 19 0 0 25 0 1 0 1003180603 55779328 13008 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 13618 13008 118 309 0 13305 0

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

/proc/23151/statm: 15670 15118 118 309 0 15357 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 68036

[startup+582.302 s]
/proc/loadavg: 1.00 1.06 1.09 2/67 23151
/proc/meminfo: memFree=1155856/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=66956 CPUtime=582.04
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 46093 0 0 0 58179 25 0 0 25 0 1 0 1003180603 68562944 16221 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 16739 16221 118 309 0 16426 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 72312

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.08 2/67 23151
/proc/meminfo: memFree=1150288/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=72344 CPUtime=642.02
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 49460 0 0 0 64176 26 0 0 25 0 1 0 1003180603 74080256 17604 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 18086 17604 118 309 0 17773 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 77700

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.08 2/67 23151
/proc/meminfo: memFree=1147728/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=74844 CPUtime=702
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 51097 0 0 0 70173 27 0 0 25 0 1 0 1003180603 76640256 18249 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 18711 18249 118 309 0 18398 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 80200

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.07 2/67 23151
/proc/meminfo: memFree=1144592/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=79928 CPUtime=761.99
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 54436 0 0 0 76171 28 0 0 25 0 1 0 1003180603 81846272 19022 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 19982 19022 118 309 0 19669 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 85284

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/67 23151
/proc/meminfo: memFree=1139664/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=93728 CPUtime=821.96
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 59916 0 0 0 82165 31 0 0 25 0 1 0 1003180603 95977472 22486 1992294400 4194304 5460562 548682068784 18446744073709551615 4212793 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 23432 22486 118 309 0 23119 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 99084

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/67 23151
/proc/meminfo: memFree=1135952/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=88308 CPUtime=881.95
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 62649 0 0 0 88162 33 0 0 25 0 1 0 1003180603 90427392 21187 1992294400 4194304 5460562 548682068784 18446744073709551615 4198397 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 22077 21187 118 309 0 21764 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 93664

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/67 23151
/proc/meminfo: memFree=1132176/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=91956 CPUtime=941.94
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 65601 0 0 0 94158 36 0 0 25 0 1 0 1003180603 94162944 22123 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 22989 22123 118 309 0 22676 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 97312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 23151
/proc/meminfo: memFree=1129168/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=94892 CPUtime=1001.91
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 68375 0 0 0 100153 38 0 0 25 0 1 0 1003180603 97169408 22881 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 23723 22881 118 309 0 23410 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 100248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 23151
/proc/meminfo: memFree=1116816/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=99268 CPUtime=1061.9
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 71511 0 0 0 106150 40 0 0 25 0 1 0 1003180603 101650432 24001 1992294400 4194304 5460562 548682068784 18446744073709551615 4202547 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 24817 24001 118 309 0 24504 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 104624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 23151
/proc/meminfo: memFree=1124752/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=99268 CPUtime=1121.88
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 71511 0 0 0 112148 40 0 0 25 0 1 0 1003180603 101650432 24001 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 24817 24001 118 309 0 24504 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 104624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 23151
/proc/meminfo: memFree=1121360/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=102536 CPUtime=1181.87
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 74370 0 0 0 118145 42 0 0 25 0 1 0 1003180603 104996864 24844 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 25634 24844 118 309 0 25321 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 107892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 23151
/proc/meminfo: memFree=1121360/2055920 swapFree=4176856/4192956
[pid=23148] ppid=23146 vsize=5356 CPUtime=0.06
/proc/23148/stat : 23148 (rsat.sh) S 23146 23148 22733 0 -1 4194304 315 959 0 0 0 0 6 0 16 0 1 0 1003180596 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23148/statm: 1339 242 199 169 0 50 0
[pid=23151] ppid=23148 vsize=102536 CPUtime=1199.96
/proc/23151/stat : 23151 (rsat) R 23148 23148 22733 0 -1 4194304 74370 0 0 0 119954 42 0 0 25 0 1 0 1003180603 104996864 24844 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/23151/statm: 25634 24844 118 309 0 25321 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107892

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 23148 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.068989
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.6
CPU system time (s): 0.42
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 116084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1274
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= 2

runsolver used 1.04284 second user time and 3.33349 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-30 20:34:29
IDJOB=1537796
IDBENCH=70337
IDSOLVER=545
FILE ID=node8/1537796-1238438069
PBS_JOBID= 9061583
Free space on /tmp= 64248 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537796-1238438069/watcher-1537796-1238438069 -o /tmp/evaluation-result-1537796-1238438069/solver-1537796-1238438069 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537796-1238438069.cnf HOME

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=38283548

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:       1221880 kB
Buffers:        102052 kB
Cached:         627292 kB
SwapCached:       9204 kB
Active:          89048 kB
Inactive:       651028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1221880 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            6060 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            79804 kB
Committed_AS:  2638764 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 20:54:31