Trace number 1537794

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
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 % |
0.00/0.05	c |         0 |   16661    50701 |      --       0       --      -- |     --   | -139/301
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3882   #clauses: 16661   #literals: 50701
0.00/0.05	c CPU time:   0.043993 s
0.00/0.05	c ==============================================================================
0.00/0.07	c Rsat version 3.02
0.06/0.08	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-1537794-1238437988/watcher-1537794-1238437988 -o /tmp/evaluation-result-1537794-1238437988/solver-1537794-1238437988 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537794-1238437988.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 2/65 19935
/proc/meminfo: memFree=1441104/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 882390304 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19934/statm: 1339 240 199 169 0 50 0
[pid=19935] ppid=19934 vsize=2256 CPUtime=0
/proc/19935/stat : 19935 (SatElite) R 19934 19934 19331 0 -1 4194304 426 0 0 0 0 0 0 0 18 0 1 0 882390304 2310144 409 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/19935/statm: 564 411 64 186 0 374 0

[startup+0.0802781 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19935
/proc/meminfo: memFree=1441104/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.102283 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19935
/proc/meminfo: memFree=1441104/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302314 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19935
/proc/meminfo: memFree=1441104/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701374 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19935
/proc/meminfo: memFree=1441104/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1436104/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=7364 CPUtime=1.41
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 1440 0 0 0 141 0 0 0 25 0 1 0 882390311 7540736 1385 1992294400 4194304 5460562 548682068784 18446744073709551615 4795280 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 1841 1385 118 309 0 1528 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12720

[startup+3.10172 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1435208/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=7696 CPUtime=3.01
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 1621 0 0 0 301 0 0 0 25 0 1 0 882390311 7880704 1469 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 1924 1469 118 309 0 1611 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13052

[startup+6.30119 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1434120/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=8508 CPUtime=6.21
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 1987 0 0 0 620 1 0 0 25 0 1 0 882390311 8712192 1675 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 2127 1675 118 309 0 1814 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13864

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1432520/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=10160 CPUtime=12.61
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 3018 0 0 0 1259 2 0 0 25 0 1 0 882390311 10403840 2062 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 2540 2062 118 309 0 2227 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15516

[startup+25.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1430408/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=12876 CPUtime=25.41
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 4775 0 0 0 2538 3 0 0 25 0 1 0 882390311 13185024 2763 1992294400 4194304 5460562 548682068784 18446744073709551615 4201929 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 3219 2763 118 309 0 2906 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18232

[startup+51.1028 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1425224/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=17760 CPUtime=51
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 8758 0 0 0 5095 5 0 0 25 0 1 0 882390311 18186240 3956 1992294400 4194304 5460562 548682068784 18446744073709551615 4226270 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 4440 3956 118 309 0 4127 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23116

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1418056/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=25160 CPUtime=102.18
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 14186 0 0 0 10210 8 0 0 25 0 1 0 882390311 25763840 5730 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 6290 5730 118 309 0 5977 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 30516

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1410120/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=32828 CPUtime=162.15
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 19999 0 0 0 16204 11 0 0 25 0 1 0 882390311 33615872 7703 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 8207 7703 118 309 0 7894 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38184

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1404296/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=38420 CPUtime=222.12
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 23841 0 0 0 22199 13 0 0 25 0 1 0 882390311 39342080 9145 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 9605 9145 118 309 0 9292 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 43776

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1398344/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=45276 CPUtime=282.08
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 29601 0 0 0 28192 16 0 0 25 0 1 0 882390311 46362624 10643 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 11319 10643 118 309 0 11006 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 50632

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1392904/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=50568 CPUtime=342.06
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 33938 0 0 0 34188 18 0 0 25 0 1 0 882390311 51781632 12004 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 12642 12004 118 309 0 12329 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 55924

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1389832/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=53572 CPUtime=402.04
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 36697 0 0 0 40184 20 0 0 25 0 1 0 882390311 54857728 12779 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 13393 12779 118 309 0 13080 0

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

/proc/19937/statm: 15471 14917 118 309 0 15158 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 67240

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19937
/proc/meminfo: memFree=1376392/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=66576 CPUtime=581.95
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 45994 0 0 0 58169 26 0 0 25 0 1 0 882390311 68173824 16124 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 16644 16124 118 309 0 16331 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 71932

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1371400/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=71408 CPUtime=641.93
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 49224 0 0 0 64163 30 0 0 25 0 1 0 882390311 73121792 17370 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 17852 17370 118 309 0 17539 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 76764

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1369096/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=73620 CPUtime=701.9
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 50787 0 0 0 70159 31 0 0 25 0 1 0 882390311 75386880 17941 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 18405 17941 118 309 0 18092 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 78976

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1365896/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=78836 CPUtime=761.88
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 54147 0 0 0 76155 33 0 0 25 0 1 0 882390311 80728064 18735 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 19709 18735 118 309 0 19396 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 84192

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1359624/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=84804 CPUtime=821.84
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 59733 0 0 0 82148 36 0 0 25 0 1 0 882390311 86839296 20289 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 21201 20289 118 309 0 20888 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 90160

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1356552/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=87828 CPUtime=881.81
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 62525 0 0 0 88144 37 0 0 25 0 1 0 882390311 89935872 21065 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 21957 21065 118 309 0 21644 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 93184

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1352392/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=91848 CPUtime=941.79
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 65570 0 0 0 94140 39 0 0 25 0 1 0 882390311 94052352 22094 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 22962 22094 118 309 0 22649 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 97204

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1349256/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=94880 CPUtime=1001.75
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 68371 0 0 0 100134 41 0 0 25 0 1 0 882390311 97157120 22878 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 23720 22878 118 309 0 23407 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 100236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1345800/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=98256 CPUtime=1061.74
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 71255 0 0 0 106131 43 0 0 25 0 1 0 882390311 100614144 23746 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 24564 23746 118 309 0 24251 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 103612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1343688/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=100896 CPUtime=1121.71
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 71930 0 0 0 112127 44 0 0 25 0 1 0 882390311 103317504 24421 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 25224 24421 118 309 0 24911 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 106252

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1341960/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=101916 CPUtime=1181.67
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 74214 0 0 0 118122 45 0 0 25 0 1 0 882390311 104361984 24689 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 25479 24689 118 309 0 25166 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 107272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19939
/proc/meminfo: memFree=1338696/2055920 swapFree=4178260/4192956
[pid=19934] ppid=19932 vsize=5356 CPUtime=0.06
/proc/19934/stat : 19934 (rsat.sh) S 19932 19934 19331 0 -1 4194304 315 929 0 0 0 0 6 0 16 0 1 0 882390304 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19934/statm: 1339 242 199 169 0 50 0
[pid=19937] ppid=19934 vsize=105116 CPUtime=1199.97
/proc/19937/stat : 19937 (rsat) R 19934 19934 19331 0 -1 4194304 77058 0 0 0 119950 47 0 0 25 0 1 0 882390311 107638784 25517 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/19937/statm: 26279 25517 118 309 0 25966 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 110472

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 19934 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=60990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.068988
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.56
CPU system time (s): 0.47
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 118664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06099
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1244
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= 6
involuntary context switches= 2

runsolver used 0.951855 second user time and 3.42748 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 20:33:08
IDJOB=1537794
IDBENCH=70335
IDSOLVER=545
FILE ID=node39/1537794-1238437988
PBS_JOBID= 9061562
Free space on /tmp= 66252 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537794-1238437988/watcher-1537794-1238437988 -o /tmp/evaluation-result-1537794-1238437988/solver-1537794-1238437988 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537794-1238437988.cnf HOME

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

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=318123131

node39.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		: 3000.285
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		: 3000.285
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:       1441784 kB
Buffers:         80824 kB
Cached:         439164 kB
SwapCached:       8168 kB
Active:         134984 kB
Inactive:       394992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441784 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            6052 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            70452 kB
Committed_AS:  2303332 kB
PageTables:       1192 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node39 at 2009-03-30 20:53:11