Trace number 1553864

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 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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...
0.69/0.73	c ==============================================================================
0.69/0.73	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.73	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.73	c ==============================================================================
0.69/0.73	c |         0 |  746442  1741698 |  223932       0        0     nan |  0.000 % |
12.66/12.70	c |         0 |  397738  1362662 |      --       0       --      -- |     --   | -348682/-378983
12.66/12.71	c ==============================================================================
12.66/12.71	c Result  :   #vars: 76979   #clauses: 397738   #literals: 1362662
12.66/12.71	c CPU time:   12.2361 s
12.66/12.71	c ==============================================================================
13.26/13.30	c Rsat version 3.02
13.27/13.61	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553864-1238719588/watcher-1553864-1238719588 -o /tmp/evaluation-result-1553864-1238719588/solver-1553864-1238719588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1553864-1238719588.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: 0.99 0.98 0.99 3/72 31975
/proc/meminfo: memFree=1917320/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) R 31973 31975 31580 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31975/statm: 1339 239 198 169 0 50 0
[pid=31976] ppid=31975 vsize=1592 CPUtime=0
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 1144620164 1630208 223 1992294400 4194304 4959918 548682068656 18446744073709551615 4237185 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 398 226 64 186 0 208 0

[startup+0.0975821 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 31975
/proc/meminfo: memFree=1917320/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=26904 CPUtime=0.08
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 5951 0 0 0 5 3 0 0 19 0 1 0 1144620164 27549696 5934 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 6726 5936 64 186 0 6536 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32260

[startup+0.101581 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 31975
/proc/meminfo: memFree=1917320/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=27696 CPUtime=0.09
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 6195 0 0 0 6 3 0 0 19 0 1 0 1144620164 28360704 6178 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 6924 6180 64 186 0 6734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33052

[startup+0.301619 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 31975
/proc/meminfo: memFree=1917320/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=74496 CPUtime=0.28
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 18096 0 0 0 19 9 0 0 21 0 1 0 1144620164 76283904 18079 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 18624 18081 64 186 0 18434 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 79852

[startup+0.701694 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 31975
/proc/meminfo: memFree=1917320/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=165652 CPUtime=0.69
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 40333 0 0 0 49 20 0 0 24 0 1 0 1144620164 169627648 40316 1992294400 4194304 4959918 548682068656 18446744073709551615 4232888 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 41413 40316 66 186 0 41223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 171008

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31977
/proc/meminfo: memFree=1742520/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=180456 CPUtime=1.49
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 44899 0 0 0 126 23 0 0 25 0 1 0 1144620164 184786944 43302 1992294400 4194304 4959918 548682068656 18446744073709551615 4241062 0 0 4096 3 0 0 0 17 0 0 0
/proc/31976/statm: 45114 43302 92 186 0 44924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 185812

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31977
/proc/meminfo: memFree=1733560/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=186904 CPUtime=3.08
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 46392 0 0 0 280 28 0 0 25 0 1 0 1144620164 191389696 44795 1992294400 4194304 4959918 548682068656 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 46726 44795 92 186 0 46536 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 192260

[startup+6.30276 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31977
/proc/meminfo: memFree=1709624/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=195656 CPUtime=6.27
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 48617 0 0 0 592 35 0 0 25 0 1 0 1144620164 200351744 47020 1992294400 4194304 4959918 548682068656 18446744073709551615 4270223 0 0 4096 3 0 0 0 17 0 0 0
/proc/31976/statm: 48914 47020 92 186 0 48724 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 201012

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31977
/proc/meminfo: memFree=1678464/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=0
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1144620163 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31975/statm: 1339 240 199 169 0 50 0
[pid=31976] ppid=31975 vsize=223604 CPUtime=12.66
/proc/31976/stat : 31976 (SatElite) R 31975 31975 31580 0 -1 4194304 55033 0 0 0 1222 44 0 0 25 0 1 0 1144620164 228970496 51978 1992294400 4194304 4959918 548682068656 18446744073709551615 4269049 0 0 4096 3 0 0 0 17 1 0 0
/proc/31976/statm: 55901 51978 92 186 0 55711 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 228960

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1823680/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=45048 CPUtime=12.18
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 11280 0 0 0 1214 4 0 0 25 0 1 0 1144621494 46129152 10444 1992294400 4194304 5460562 548682068784 18446744073709551615 4198020 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 11262 10444 116 309 0 10949 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 50404

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1819072/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=48880 CPUtime=37.75
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 12378 0 0 0 3770 5 0 0 25 0 1 0 1144621494 50053120 11357 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 12220 11357 118 309 0 11907 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 54236

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1813184/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=55796 CPUtime=88.94
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 14247 0 0 0 8888 6 0 0 25 0 1 0 1144621494 57135104 13104 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 13949 13104 118 309 0 13636 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 61152

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1805824/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=63724 CPUtime=148.92
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 16160 0 0 0 14884 8 0 0 25 0 1 0 1144621494 65253376 14933 1992294400 4194304 5460562 548682068784 18446744073709551615 4198172 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 15931 14933 118 309 0 15618 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 69080

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1797696/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=71532 CPUtime=208.89
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 18270 0 0 0 20880 9 0 0 25 0 1 0 1144621494 73248768 16955 1992294400 4194304 5460562 548682068784 18446744073709551615 4226190 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 17883 16955 118 309 0 17570 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 76888

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1788416/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=80748 CPUtime=268.87
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 20635 0 0 0 26876 11 0 0 25 0 1 0 1144621494 82685952 19292 1992294400 4194304 5460562 548682068784 18446744073709551615 4204431 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 20187 19292 118 309 0 19874 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 86104

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1779776/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=89956 CPUtime=328.85
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 23048 0 0 0 32871 14 0 0 25 0 1 0 1144621494 92114944 21411 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 22489 21411 118 309 0 22176 0

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

/proc/31978/statm: 32299 31355 118 309 0 31986 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 134552

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1730432/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=140680 CPUtime=628.74
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 36294 0 0 0 62852 22 0 0 25 0 1 0 1144621494 144056320 33693 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35170 33693 118 309 0 34857 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 146036

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1728576/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=142168 CPUtime=688.71
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 38776 0 0 0 68848 23 0 0 25 0 1 0 1144621494 145580032 34086 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35542 34086 118 309 0 35229 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 147524

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1728576/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=142168 CPUtime=748.7
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 38776 0 0 0 74847 23 0 0 25 0 1 0 1144621494 145580032 34086 1992294400 4194304 5460562 548682068784 18446744073709551615 4202766 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35542 34086 118 309 0 35229 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 147524

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31978
/proc/meminfo: memFree=1728576/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=142168 CPUtime=808.67
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 38776 0 0 0 80844 23 0 0 25 0 1 0 1144621494 145580032 34086 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35542 34086 118 309 0 35229 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 147524

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1728448/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=142512 CPUtime=868.65
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 38813 0 0 0 86841 24 0 0 25 0 1 0 1144621494 145932288 34123 1992294400 4194304 5460562 548682068784 18446744073709551615 4226914 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35628 34123 118 309 0 35315 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 147868

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1728384/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=142512 CPUtime=928.62
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 38822 0 0 0 92838 24 0 0 25 0 1 0 1144621494 145932288 34132 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35628 34132 118 309 0 35315 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 147868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1728320/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=142512 CPUtime=988.6
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 38827 0 0 0 98836 24 0 0 25 0 1 0 1144621494 145932288 34137 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35628 34137 118 309 0 35315 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 147868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1727488/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=143024 CPUtime=1048.58
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 39028 0 0 0 104834 24 0 0 25 0 1 0 1144621494 146456576 34338 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 35756 34338 118 309 0 35443 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 148380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1719808/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=150808 CPUtime=1108.55
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 40985 0 0 0 110830 25 0 0 25 0 1 0 1144621494 154427392 36269 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 37702 36269 118 309 0 37389 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 156164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1710592/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=160072 CPUtime=1168.53
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 43338 0 0 0 116826 27 0 0 25 0 1 0 1144621494 163913728 38580 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 40018 38580 118 309 0 39705 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 165428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1709760/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=160740 CPUtime=1186.73
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 45471 0 0 0 118645 28 0 0 25 0 1 0 1144621494 164597760 38697 1992294400 4194304 5460562 548682068784 18446744073709551615 4198039 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 40185 38697 118 309 0 39872 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 166096

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31984
/proc/meminfo: memFree=1709760/2055920 swapFree=4174988/4192956
[pid=31975] ppid=31973 vsize=5356 CPUtime=13.27
/proc/31975/stat : 31975 (rsat.sh) S 31973 31975 31580 0 -1 4194304 315 55039 0 0 0 0 1275 52 16 0 1 0 1144620163 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31975/statm: 1339 242 199 169 0 50 0
[pid=31978] ppid=31975 vsize=160740 CPUtime=1186.73
/proc/31978/stat : 31978 (rsat) R 31975 31975 31580 0 -1 4194304 45471 0 0 0 118645 28 0 0 25 0 1 0 1144621494 164597760 38697 1992294400 4194304 5460562 548682068784 18446744073709551615 4198039 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31978/statm: 40185 38697 118 309 0 39872 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 166096

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31975 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=758060
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=522920
# CPU time returned by wait4() is 13.281
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.2
CPU system time (s): 0.8
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 228960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.7581
system time used= 0.52292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55354
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= 52

runsolver used 1.02884 second user time and 3.35049 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-03 02:46:29
IDJOB=1553864
IDBENCH=70769
IDSOLVER=545
FILE ID=node64/1553864-1238719588
PBS_JOBID= 9085302
Free space on /tmp= 66368 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553864-1238719588/watcher-1553864-1238719588 -o /tmp/evaluation-result-1553864-1238719588/solver-1553864-1238719588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1553864-1238719588.cnf HOME

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=363490342

node64.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1917736 kB
Buffers:          4656 kB
Cached:          53704 kB
SwapCached:       8688 kB
Active:          40872 kB
Inactive:        27852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1917736 kB
SwapTotal:     4192956 kB
SwapFree:      4174988 kB
Dirty:           19128 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            54392 kB
Committed_AS:  3217792 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node64 at 2009-04-03 03:06:31