Trace number 1537801

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
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 % |
0.03/0.04	c |         0 |   16687    50673 |      --       0       --      -- |     --   | -113/273
0.03/0.04	c ==============================================================================
0.03/0.04	c Result  :   #vars: 3898   #clauses: 16687   #literals: 50673
0.03/0.04	c CPU time:   0.041993 s
0.03/0.04	c ==============================================================================
0.03/0.06	c Rsat version 3.02
0.03/0.08	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-1537801-1238438218/watcher-1537801-1238438218 -o /tmp/evaluation-result-1537801-1238438218/solver-1537801-1238438218 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537801-1238438218.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: 1.00 1.00 1.00 3/64 11124
/proc/meminfo: memFree=1544616/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0
/proc/11124/stat : 11124 (rsat.sh) R 11122 11124 10582 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116487420 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11124/statm: 1339 239 198 169 0 50 0
[pid=11125] ppid=11124 vsize=1596 CPUtime=0
/proc/11125/stat : 11125 (SatElite) R 11124 11124 10582 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 1116487421 1634304 258 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/11125/statm: 432 261 64 186 0 242 0

[startup+0.043695 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11124
/proc/meminfo: memFree=1544616/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116487420 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11124/statm: 1339 240 199 169 0 50 0
[pid=11125] ppid=11124 vsize=4136 CPUtime=0.03
/proc/11125/stat : 11125 (SatElite) R 11124 11124 10582 0 -1 4194304 887 0 0 0 3 0 0 0 19 0 1 0 1116487421 4235264 870 1992294400 4194304 4959918 548682068656 18446744073709551615 4269911 0 0 4096 3 0 0 0 17 0 0 0
/proc/11125/statm: 1034 870 90 186 0 844 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9492

[startup+0.102708 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11124
/proc/meminfo: memFree=1544616/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301744 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11124
/proc/meminfo: memFree=1544616/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701811 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11124
/proc/meminfo: memFree=1544616/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1539288/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=7400 CPUtime=1.42
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 1450 0 0 0 141 1 0 0 25 0 1 0 1116487427 7577600 1394 1992294400 4194304 5460562 548682068784 18446744073709551615 4226238 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 1850 1394 118 309 0 1537 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12756

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1538392/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=7784 CPUtime=3.02
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 1643 0 0 0 301 1 0 0 25 0 1 0 1116487427 7970816 1491 1992294400 4194304 5460562 548682068784 18446744073709551615 4198132 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 1946 1491 118 309 0 1633 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13140

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1537496/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=8672 CPUtime=6.22
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 2028 0 0 0 621 1 0 0 25 0 1 0 1116487427 8880128 1716 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 2168 1716 118 309 0 1855 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14028

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1535904/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=10028 CPUtime=12.61
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 3049 0 0 0 1260 1 0 0 25 0 1 0 1116487427 10268672 2029 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 2507 2029 118 309 0 2194 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15384

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1533536/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=13344 CPUtime=25.4
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 4860 0 0 0 2539 1 0 0 25 0 1 0 1116487427 13664256 2880 1992294400 4194304 5460562 548682068784 18446744073709551615 4212872 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 3336 2880 118 309 0 3023 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 18700

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1528672/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=18060 CPUtime=51
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 8900 0 0 0 5096 4 0 0 25 0 1 0 1116487427 18493440 4033 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 4515 4033 118 309 0 4202 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23416

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1520352/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=26012 CPUtime=102.17
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 14722 0 0 0 10210 7 0 0 25 0 1 0 1116487427 26636288 5945 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 6503 5945 118 309 0 6190 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 31368

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11127
/proc/meminfo: memFree=1513760/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=33076 CPUtime=162.14
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 20382 0 0 0 16204 10 0 0 25 0 1 0 1116487427 33869824 7765 1992294400 4194304 5460562 548682068784 18446744073709551615 4198109 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 8269 7765 118 309 0 7956 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 38432

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11128
/proc/meminfo: memFree=1506976/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=38828 CPUtime=222.11
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 24264 0 0 0 22198 13 0 0 25 0 1 0 1116487427 39759872 9247 1992294400 4194304 5460562 548682068784 18446744073709551615 4200273 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 9707 9247 118 309 0 9394 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 44184

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11128
/proc/meminfo: memFree=1502688/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=45304 CPUtime=282.08
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 28932 0 0 0 28192 16 0 0 25 0 1 0 1116487427 46391296 10645 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 11326 10645 118 309 0 11013 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 50660

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11128
/proc/meminfo: memFree=1496160/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=50480 CPUtime=342.05
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 34237 0 0 0 34186 19 0 0 25 0 1 0 1116487427 51691520 11982 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 12620 11982 118 309 0 12307 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 55836

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11128
/proc/meminfo: memFree=1492128/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0

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

/proc/11127/statm: 16832 16312 118 309 0 16519 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 72684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11129
/proc/meminfo: memFree=1473504/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=72516 CPUtime=641.89
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 49822 0 0 0 64161 28 0 0 25 0 1 0 1116487427 74256384 17647 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 18129 17647 118 309 0 17816 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 77872

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11129
/proc/meminfo: memFree=1470752/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=75116 CPUtime=701.87
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 51482 0 0 0 70157 30 0 0 25 0 1 0 1116487427 76918784 18315 1992294400 4194304 5460562 548682068784 18446744073709551615 4226074 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 18779 18315 118 309 0 18466 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 80472

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11129
/proc/meminfo: memFree=1467936/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=79936 CPUtime=761.85
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 54735 0 0 0 76153 32 0 0 25 0 1 0 1116487427 81854464 19002 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 19984 19002 118 309 0 19671 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 85292

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11129
/proc/meminfo: memFree=1462048/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=85572 CPUtime=821.81
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 60244 0 0 0 82146 35 0 0 25 0 1 0 1116487427 87625728 20479 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 21393 20479 118 309 0 21080 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 90928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11129
/proc/meminfo: memFree=1459168/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=88464 CPUtime=881.75
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 63007 0 0 0 88138 37 0 0 25 0 1 0 1116487427 90587136 21226 1992294400 4194304 5460562 548682068784 18446744073709551615 4201792 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 22116 21226 118 309 0 21803 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 93820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11129
/proc/meminfo: memFree=1455840/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=91676 CPUtime=941.73
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 65850 0 0 0 94134 39 0 0 25 0 1 0 1116487427 93876224 22053 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 22919 22053 118 309 0 22606 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 97032

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 11129
/proc/meminfo: memFree=1451232/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=96132 CPUtime=1001.7
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 69004 0 0 0 100129 41 0 0 25 0 1 0 1116487427 98439168 23191 1992294400 4194304 5460562 548682068784 18446744073709551615 4197995 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 24033 23191 118 309 0 23720 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 101488

[startup+1062.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 11129
/proc/meminfo: memFree=1447648/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=99664 CPUtime=1061.67
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 71929 0 0 0 106125 42 0 0 25 0 1 0 1116487427 102055936 24100 1992294400 4194304 5460562 548682068784 18446744073709551615 4226053 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 24916 24100 118 309 0 24603 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 105020

[startup+1122.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/66 11129
/proc/meminfo: memFree=1447648/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=99664 CPUtime=1121.65
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 71929 0 0 0 112122 43 0 0 25 0 1 0 1116487427 102055936 24100 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 24916 24100 118 309 0 24603 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 105020

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/66 11129
/proc/meminfo: memFree=1444448/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=102736 CPUtime=1181.61
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 74739 0 0 0 118117 44 0 0 25 0 1 0 1116487427 105201664 24894 1992294400 4194304 5460562 548682068784 18446744073709551615 4198109 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11127/statm: 25684 24894 118 309 0 25371 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 108092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 11129
/proc/meminfo: memFree=1442656/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=104716 CPUtime=1200.01
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 75245 0 0 0 119956 45 0 0 25 0 1 0 1116487427 107229184 25400 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 26179 25400 118 309 0 25866 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110072

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

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

[startup+1200.7 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 11129
/proc/meminfo: memFree=1442656/2055920 swapFree=4179412/4192956
[pid=11124] ppid=11122 vsize=5356 CPUtime=0.05
/proc/11124/stat : 11124 (rsat.sh) S 11122 11124 10582 0 -1 4194304 315 926 0 0 0 0 5 0 16 0 1 0 1116487420 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11124/statm: 1339 242 199 169 0 50 0
[pid=11127] ppid=11124 vsize=104716 CPUtime=1200.01
/proc/11127/stat : 11127 (rsat) R 11124 11124 10582 0 -1 4194304 75245 0 0 0 119956 45 0 0 25 0 1 0 1116487427 107229184 25400 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11127/statm: 26179 25400 118 309 0 25866 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 110072

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11124 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=57991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.068989
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.61
CPU system time (s): 0.45
CPU usage (%): 99.9457
Max. virtual memory (cumulated for all children) (KiB): 116284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1241
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 1.22881 second user time and 3.14752 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-30 20:36:58
IDJOB=1537801
IDBENCH=70342
IDSOLVER=545
FILE ID=node25/1537801-1238438218
PBS_JOBID= 9061582
Free space on /tmp= 66264 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537801-1238438218/watcher-1537801-1238438218 -o /tmp/evaluation-result-1537801-1238438218/solver-1537801-1238438218 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537801-1238438218.cnf HOME

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=1645905967

node25.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		: 3000.263
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		: 3000.263
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:       1545160 kB
Buffers:         99808 kB
Cached:         309848 kB
SwapCached:       7320 kB
Active:         153972 kB
Inactive:       264576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545160 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            6184 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            78324 kB
Committed_AS:  3194796 kB
PageTables:       1468 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= 66256 MiB
End job on node25 at 2009-03-30 20:57:01