Trace number 1537798

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5040       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |   16696    50640 |      --       0       --      -- |     --   | -104/240
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 3911   #clauses: 16696   #literals: 50640
0.00/0.04	c CPU time:   0.037994 s
0.00/0.04	c ==============================================================================
0.00/0.07	c Rsat version 3.02
0.00/0.08	c Base unit clause learned: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537798-1238438112/watcher-1537798-1238438112 -o /tmp/evaluation-result-1537798-1238438112/solver-1537798-1238438112 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537798-1238438112.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: 1.04 1.42 1.34 3/68 1617
/proc/meminfo: memFree=1088488/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116472845 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 239 199 169 0 50 0
[pid=1618] ppid=1617 vsize=1144 CPUtime=0
/proc/1618/stat : 1618 (SatElite) R 1617 1617 1548 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1116472845 1171456 116 1992294400 4194304 4959918 548682068688 18446744073709551615 4437675 0 0 4096 3 0 0 0 17 0 0 0
/proc/1618/statm: 286 126 63 186 0 96 0

[startup+0.095217 s]
/proc/loadavg: 1.04 1.42 1.34 3/68 1617
/proc/meminfo: memFree=1088488/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.102215 s]
/proc/loadavg: 1.04 1.42 1.34 3/68 1617
/proc/meminfo: memFree=1088488/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.30124 s]
/proc/loadavg: 1.04 1.42 1.34 3/68 1617
/proc/meminfo: memFree=1088488/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701288 s]
/proc/loadavg: 1.04 1.42 1.34 3/68 1617
/proc/meminfo: memFree=1088488/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50237 s]
/proc/loadavg: 1.04 1.41 1.34 2/70 1620
/proc/meminfo: memFree=1083160/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=7200 CPUtime=1.42
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 1400 0 0 0 142 0 0 0 25 0 1 0 1116472852 7372800 1344 1992294400 4194304 5460562 548682068816 18446744073709551615 4200062 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 1800 1344 118 309 0 1487 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12556

[startup+3.10155 s]
/proc/loadavg: 1.04 1.41 1.34 2/70 1620
/proc/meminfo: memFree=1082200/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=7844 CPUtime=3.02
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 1660 0 0 0 302 0 0 0 25 0 1 0 1116472852 8032256 1506 1992294400 4194304 5460562 548682068816 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 1961 1506 118 309 0 1648 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13200

[startup+6.3019 s]
/proc/loadavg: 1.04 1.41 1.34 2/70 1620
/proc/meminfo: memFree=1081368/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=8716 CPUtime=6.22
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 2041 0 0 0 621 1 0 0 25 0 1 0 1116472852 8925184 1727 1992294400 4194304 5460562 548682068816 18446744073709551615 4201554 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 2179 1727 118 309 0 1866 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14072

[startup+12.7016 s]
/proc/loadavg: 1.03 1.40 1.34 2/70 1620
/proc/meminfo: memFree=1079904/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=9896 CPUtime=12.61
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 2956 0 0 0 1260 1 0 0 25 0 1 0 1116472852 10133504 1998 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 2474 1998 118 309 0 2161 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15252

[startup+25.502 s]
/proc/loadavg: 1.02 1.39 1.33 2/70 1620
/proc/meminfo: memFree=1077344/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=12748 CPUtime=25.41
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 4747 0 0 0 2538 3 0 0 25 0 1 0 1116472852 13053952 2733 1992294400 4194304 5460562 548682068816 18446744073709551615 4225720 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 3187 2733 118 309 0 2874 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18104

[startup+51.1019 s]
/proc/loadavg: 1.02 1.35 1.32 2/70 1620
/proc/meminfo: memFree=1071712/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=18048 CPUtime=50.99
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 8704 0 0 0 5095 4 0 0 25 0 1 0 1116472852 18481152 4028 1992294400 4194304 5460562 548682068816 18446744073709551615 4210688 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 4512 4028 118 309 0 4199 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23404

[startup+102.307 s]
/proc/loadavg: 1.00 1.29 1.30 2/70 1620
/proc/meminfo: memFree=1064800/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=25344 CPUtime=102.17
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 14362 0 0 0 10210 7 0 0 25 0 1 0 1116472852 25952256 5776 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 6336 5776 118 309 0 6023 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 30700

[startup+162.301 s]
/proc/loadavg: 1.00 1.24 1.28 2/70 1620
/proc/meminfo: memFree=1056992/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=32904 CPUtime=162.14
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 20147 0 0 0 16204 10 0 0 25 0 1 0 1116472852 33693696 7720 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 8226 7720 118 309 0 7913 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 38260

[startup+222.302 s]
/proc/loadavg: 1.00 1.19 1.26 2/70 1620
/proc/meminfo: memFree=1050592/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=38988 CPUtime=222.11
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 24112 0 0 0 22199 12 0 0 25 0 1 0 1116472852 39923712 9285 1992294400 4194304 5460562 548682068816 18446744073709551615 4198162 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 9747 9285 118 309 0 9434 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 44344

[startup+282.301 s]
/proc/loadavg: 1.00 1.15 1.24 2/70 1620
/proc/meminfo: memFree=1044960/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=45460 CPUtime=282.1
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 29778 0 0 0 28194 16 0 0 25 0 1 0 1116472852 46551040 10689 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 11365 10689 118 309 0 11052 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 50816

[startup+342.301 s]
/proc/loadavg: 1.00 1.12 1.22 2/70 1620
/proc/meminfo: memFree=1039904/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=50408 CPUtime=342.07
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 34029 0 0 0 34189 18 0 0 25 0 1 0 1116472852 51617792 11964 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 12602 11964 118 309 0 12289 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 55764

[startup+402.302 s]
/proc/loadavg: 1.00 1.10 1.20 2/70 1620
/proc/meminfo: memFree=1035936/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=54296 CPUtime=402.04
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 37011 0 0 0 40184 20 0 0 25 0 1 0 1116472852 55599104 12962 1992294400 4194304 5460562 548682068816 18446744073709551615 4226252 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 13574 12962 118 309 0 13261 0

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

/proc/1620/statm: 15651 15099 118 309 0 15338 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 67960

[startup+582.302 s]
/proc/loadavg: 1.00 1.05 1.16 2/70 1622
/proc/meminfo: memFree=1022176/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=67752 CPUtime=581.96
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 46421 0 0 0 58170 26 0 0 25 0 1 0 1116472852 69378048 16420 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 16938 16420 118 309 0 16625 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 73108

[startup+642.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/70 1622
/proc/meminfo: memFree=1017248/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=72508 CPUtime=641.94
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 49632 0 0 0 64165 29 0 0 25 0 1 0 1116472852 74248192 17647 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 18127 17647 118 309 0 17814 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 77864

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/70 1622
/proc/meminfo: memFree=1014304/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=75324 CPUtime=701.91
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 51344 0 0 0 70160 31 0 0 25 0 1 0 1116472852 77131776 18367 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 18831 18367 118 309 0 18518 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 80680

[startup+762.307 s]
/proc/loadavg: 1.00 1.02 1.13 2/70 1622
/proc/meminfo: memFree=1012064/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=79880 CPUtime=761.89
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 54552 0 0 0 76157 32 0 0 25 0 1 0 1116472852 81797120 19009 1992294400 4194304 5460562 548682068816 18446744073709551615 4226169 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 19970 19009 118 309 0 19657 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 85236

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/70 1622
/proc/meminfo: memFree=1005728/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=85724 CPUtime=821.87
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 60094 0 0 0 82152 35 0 0 25 0 1 0 1116472852 87781376 20519 1992294400 4194304 5460562 548682068816 18446744073709551615 4226276 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 21431 20519 118 309 0 21118 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 91080

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.10 2/70 1622
/proc/meminfo: memFree=1002464/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=88940 CPUtime=881.84
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 62936 0 0 0 88147 37 0 0 25 0 1 0 1116472852 91074560 21345 1992294400 4194304 5460562 548682068816 18446744073709551615 4202751 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 22235 21345 118 309 0 21922 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 94296

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 1622
/proc/meminfo: memFree=999520/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=91784 CPUtime=941.82
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 65685 0 0 0 94143 39 0 0 25 0 1 0 1116472852 93986816 22078 1992294400 4194304 5460562 548682068816 18446744073709551615 4200403 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 22946 22078 118 309 0 22633 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 97140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 1622
/proc/meminfo: memFree=995296/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=95876 CPUtime=1001.79
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 68752 0 0 0 100138 41 0 0 25 0 1 0 1116472852 98177024 23129 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 23969 23129 118 309 0 23656 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 101232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 1622
/proc/meminfo: memFree=992160/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=98924 CPUtime=1061.76
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 71554 0 0 0 106133 43 0 0 25 0 1 0 1116472852 101298176 23915 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 24731 23915 118 309 0 24418 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 104280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 1622
/proc/meminfo: memFree=988768/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=102248 CPUtime=1121.74
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 74427 0 0 0 112128 46 0 0 25 0 1 0 1116472852 104701952 24772 1992294400 4194304 5460562 548682068816 18446744073709551615 4226290 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 25562 24772 118 309 0 25249 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 107604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 1622
/proc/meminfo: memFree=988704/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=102248 CPUtime=1181.72
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 74427 0 0 0 118126 46 0 0 25 0 1 0 1116472852 104701952 24772 1992294400 4194304 5460562 548682068816 18446744073709551615 4226212 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 25562 24772 118 309 0 25249 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 107604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 1622
/proc/meminfo: memFree=984288/2055920 swapFree=4176188/4192956
[pid=1617] ppid=1615 vsize=5356 CPUtime=0.06
/proc/1617/stat : 1617 (rsat.sh) S 1615 1617 1548 0 -1 4194304 312 959 0 0 0 0 5 1 16 0 1 0 1116472845 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1617/statm: 1339 241 199 169 0 50 0
[pid=1620] ppid=1617 vsize=106548 CPUtime=1200.01
/proc/1620/stat : 1620 (rsat) R 1617 1617 1548 0 -1 4194304 77544 0 0 0 119953 48 0 0 25 0 1 0 1116472852 109105152 25873 1992294400 4194304 5460562 548682068816 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/1620/statm: 26637 25873 118 309 0 26324 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 111904

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 1617 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=55991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.067989
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.58
CPU system time (s): 0.49
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 120096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1271
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= 3

runsolver used 1.13083 second user time and 3.2685 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-30 20:35:12
IDJOB=1537798
IDBENCH=70339
IDSOLVER=545
FILE ID=node59/1537798-1238438112
PBS_JOBID= 9061618
Free space on /tmp= 66248 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537798-1238438112/watcher-1537798-1238438112 -o /tmp/evaluation-result-1537798-1238438112/solver-1537798-1238438112 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537798-1238438112.cnf HOME

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=1498256517

node59.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		: 3000.209
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		: 3000.209
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:       1089032 kB
Buffers:        102332 kB
Cached:         759248 kB
SwapCached:      10112 kB
Active:         112972 kB
Inactive:       760124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1089032 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            6052 kB
Writeback:           0 kB
Mapped:          16712 kB
Slab:            79476 kB
Committed_AS:  3014972 kB
PageTables:       1720 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 node59 at 2009-03-30 20:55:14